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28 results on '"De Bernardis P."'

1. Planck intermediate results. XXXII. The relative orientation between the magnetic field and structures traced by interstellar dust

Author: Adam, R, Ade, PAR, Aghanim, N, Alves, MIR, Arnaud, M, Arzoumanian, D, Ashdown, M, Aumont, J, Baccigalupi, C, Banday, AJ, Barreiro, RB, Bartolo, N, Battaner, E, Benabed, K, Benoit-Lévy, A, Bernard, JP, Bersanelli, M, Bielewicz, P, Bonaldi, A, Bonavera, L, Bond, JR, Borrill, J, Bouchet, FR, Boulanger, F, Bracco, A, Burigana, C, Butler, RC, Calabrese, E, Cardoso, JF, Catalano, A, Chamballu, A, Chiang, HC, Christensen, PR, Colombi, S, Colombo, LPL, Combet, C, Couchot, F, Crill, BP, Curto, A, Cuttaia, F, Danese, L, Davies, RD, Davis, RJ, De Bernardis, P, De Rosa, A, De Zotti, G, Delabrouille, J, Dickinson, C, Diego, JM, Dole, H, Donzelli, S, Doré, O, Douspis, M, Ducout, A, Dupac, X, Efstathiou, G, Elsner, F, Enßlin, TA, Eriksen, HK, Falgarone, E, Ferrière, K, Finelli, F, Forni, O, Frailis, M, Fraisse, AA, Franceschi, E, Frejsel, A, Galeotta, S, Galli, S, Ganga, K, Ghosh, T, Giard, M, Gjerløw, E, González-Nuevo, J, Górski, KM, Gregorio, A, Gruppuso, A, Guillet, V, Hansen, FK, Hanson, D, Harrison, DL, Henrot-Versillé, S, Hernández-Monteagudo, C, Herranz, D, Hildebrandt, SR, Hivon, E, Hobson, M, Holmes, WA, Hovest, W, Huffenberger, KM, Hurier, G, Jaffe, AH, Jaffe, TR, Jones, WC, Juvela, M, KeihÄnen, E, Keskitalo, R, Kisner, TS, Kneissl, R, and Knoche, J
Subjects: Astronomy & Astrophysics, Astronomical and Space Sciences
Abstract: The role of the magnetic field in the formation of the filamentary structures observed in the interstellar medium (ISM) is a debated topic owing to the paucity of relevant observations needed to test existing models. The Planck all-sky maps of linearly polarized emission from dust at 353 GHz provide the required combination of imaging and statistics to study the correlation between the structures of the Galactic magnetic field and of interstellar matter over the whole sky, both in the diffuse ISM and in molecular clouds. The data reveal that structures, or ridges, in the intensity map have counterparts in the Stokes Q and/or U maps. We focus our study on structures at intermediate and high Galactic latitudes, which cover two orders of magnitude in column density, from 1020 to 1022 cm2. We measure the magnetic field orientation on the plane of the sky from the polarization data, and present an algorithm to estimate the orientation of the ridges from the dust intensity map. We use analytical models to account for projection effects. Comparing polarization angles on and o the structures, we estimate the mean ratio between the strengths of the turbulent and mean components of the magnetic field to be between 0.6 and 1.0, with a preferred value of 0.8. We find that the ridges are usually aligned with the magnetic field measured on the structures. This statistical trend becomes more striking for increasing polarization fraction and decreasing column density. There is no alignment for the highest column density ridges. We interpret the increase in alignment with polarization fraction as a consequence of projection effects. We present maps to show that the decrease in alignment for high column density is not due to a loss of correlation between the distribution of matter and the geometry of the magnetic field. In molecular complexes, we also observe structures perpendicular to the magnetic field, which, statistically, cannot be accounted for by projection effects. This first statistical study of the relative orientation between the matter structures and the magnetic field in the ISM points out that, at the angular scales probed by Planck, the field geometry projected on the plane of the sky is correlated with the distribution of matter. In the diffuse ISM, the structures of matter are usually aligned with the magnetic field, while perpendicular structures appear in molecular clouds. We discuss our results in the context of models and MHD simulations, which attempt to describe the respective roles of turbulence, magnetic field, and self-gravity in the formation of structures in the magnetized ISM.
Published: 2016

2. Planck 2013 results. XV. CMB power spectra and likelihood

Author: Ade, PAR, Aghanim, N, Armitage-Caplan, C, Arnaud, M, Ashdown, M, Atrio-Barandela, F, Aumont, J, Baccigalupi, C, Banday, AJ, Barreiro, RB, Bartlett, JG, Battaner, E, Benabed, K, Benoît, A, Benoit-Lévy, A, Bernard, JP, Bersanelli, M, Bielewicz, P, Bobin, J, Bock, JJ, Bonaldi, A, Bonavera, L, Bond, JR, Borrill, J, Bouchet, FR, Boulanger, F, Bridges, M, Bucher, M, Burigana, C, Butler, RC, Calabrese, E, Cardoso, JF, Catalano, A, Challinor, A, Chamballu, A, Chiang, HC, Chiang, LY, Christensen, PR, Church, S, Clements, DL, Colombi, S, Colombo, LPL, Combet, C, Couchot, F, Coulais, A, Crill, BP, Curto, A, Cuttaia, F, Danese, L, Davies, RD, Davis, RJ, De Bernardis, P, De Rosa, A, De Zotti, G, Delabrouille, J, Delouis, JM, Désert, FX, Dickinson, C, Diego, JM, Dole, H, Donzelli, S, Doré, O, Douspis, M, Dunkley, J, Dupac, X, Efstathiou, G, and Elsner, F
Abstract: This paper presents the Planck 2013 likelihood, a complete statistical description of the two-point correlation function of the CMB temperature fluctuations that accounts for all known relevant uncertainties, both instrumental and astrophysical in nature. We use this likelihood to derive our best estimate of the CMB angular power spectrum from Planck over three decades in multipole moment, covering 22500. The main source of uncertainty at 1500 is cosmic variance. Uncertainties in small-scale foreground modelling and instrumental noise dominate the error budget at higher s. For < 50, our likelihood exploits all Planck frequency channels from 30 to 353 GHz, separating the cosmological CMB signal from diffuse Galactic foregrounds through a physically motivated Bayesian component separation technique. At 50, we employ a correlated Gaussian likelihood approximation based on a fine-grained set of angular cross-spectra derived from multiple detector combinations between the 100, 143, and 217 GHz frequency channels, marginalising over power spectrum foreground templates. We validate our likelihood through an extensive suite of consistency tests, and assess the impact of residual foreground and instrumental uncertainties on the final cosmological parameters. We find good internal agreement among the high-cross-spectra with residuals below a few K2at 1000, in agreement with estimated calibration uncertainties. We compare our results with foreground-cleaned CMB maps derived from all Planck frequencies, as well as with cross-spectra derived from the 70 GHz Planck map, and find broad agreement in terms of spectrum residuals and cosmological parameters. We further show that the best-fit CDM cosmology is in excellent agreement with preliminary PlanckEE and TE polarisation spectra. We find that the standard CDM cosmology is well constrained by Planck from the measurements at 1500. One specific example is the spectral index of scalar perturbations, for which we report a 5.4 deviation from scale invariance, n= 1. Increasingthe multipole range beyond 1500 does not increase our accuracy for the CDM parameters, but instead allows us to study extensions beyond the standard model. We find no indication of significant departures from the CDM framework. Finally, we report a tension between the Planck best-fit CDM model and the low-spectrum in the form of a power deficit of 510% at 40, with a statistical significance of 2.53. Without a theoretically motivated model for this power deficit, we do not elaborate further on its cosmological implications, but note that this is our most puzzling finding in an otherwise remarkably consistent data set.
Published: 2014

3. Planck 2013 results. XIX. The integrated Sachs-Wolfe effect

Author: Tauber, J, Ade, PAR, Aghanim, N, Armitage-Caplan, C, Arnaud, M, Ashdown, M, Atrio-Barandela, F, Aumont, J, Baccigalupi, C, Banday, AJ, Barreiro, RB, Bartlett, JG, Bartolo, N, Battaner, E, Benabed, K, Benoît, A, Benoit-Lévy, A, Bernard, JP, Bersanelli, M, Bielewicz, P, Bobin, J, Bock, JJ, Bonaldi, A, Bonavera, L, Bond, JR, Borrill, J, Bouchet, FR, Bridges, M, Bucher, M, Burigana, C, Butler, RC, Cardoso, JF, Catalano, A, Challinor, A, Chamballu, A, Chiang, HC, Chiang, LY, Christensen, PR, Church, S, Clements, DL, Colombi, S, Colombo, LPL, Couchot, F, Coulais, A, Crill, BP, Curto, A, Cuttaia, F, Danese, L, Davies, RD, Davis, RJ, De Bernardis, P, De Rosa, A, De Zotti, G, Delabrouille, J, Delouis, JM, Désert, FX, Dickinson, C, Diego, JM, Dolag, K, Dole, H, Donzelli, S, Doré, O, Douspis, M, Dupac, X, Efstathiou, G, and Enßlin, TA
Abstract: © 2014 ESO. Based on cosmic microwave background (CMB) maps from the 2013 Planck Mission data release, this paper presents the detection of the integrated Sachs-Wolfe (ISW) effect, that is, the correlation between the CMB and large-scale evolving gravitational potentials. The significance of detection ranges from 2 to 4σ, depending on which method is used. We investigated three separate approaches, which essentially cover all previous studies, and also break new ground. (i) We correlated the CMB with the Planck reconstructed gravitational lensing potential (for the first time). This detection was made using the lensing-induced bispectrum between the low-â.," and high-â.," temperature anisotropies; the correlation between lensing and the ISW effect has a significance close to 2.5σ. (ii) We cross-correlated with tracers of large-scale structure, which yielded a significance of about 3σ, based on a combination of radio (NVSS) and optical (SDSS) data. (iii) We used aperture photometry on stacked CMB fields at the locations of known large-scale structures, which yielded and confirms a 4σ signal, over a broader spectral range, when using a previously explored catalogue, but shows strong discrepancies in amplitude and scale when compared with expectations. More recent catalogues give more moderate results that range from negligible to 2.5σ at most, but have a more consistent scale and amplitude, the latter being still slightly higher than what is expected from numerical simulations within ΛCMD. Where they can be compared, these measurements are compatible with previous work using data from WMAP, where these scales have been mapped to the limits of cosmic variance. Planck's broader frequency coverage allows for better foreground cleaning and confirms that the signal is achromatic, which makes it preferable for ISW detection. As a final step we used tracers of large-scale structure to filter the CMB data, from which we present maps of the ISW temperature perturbation. These results provide complementary and independent evidence for the existence of a dark energy component that governs the currently accelerated expansion of the Universe.
Published: 2014

4. Planck 2013 results. VI. high frequency instrument data processing

Author: Tauber, J, Ade, PAR, Aghanim, N, Armitage-Caplan, C, Arnaud, M, Ashdown, M, Atrio-Barandela, F, Aumont, J, Baccigalupi, C, Banday, AJ, Barreiro, RB, Battaner, E, Benabed, K, Benoît, A, Benoit-Lévy, A, Bernard, JP, Bersanelli, M, Bielewicz, P, Bobin, J, Bock, JJ, Bond, JR, Borrill, J, Bouchet, FR, Boulanger, F, Bowyer, JW, Bridges, M, Bucher, M, Burigana, C, Cardoso, JF, Catalano, A, Chamballu, A, Chary, RR, Chen, X, Chiang, HC, Chiang, LY, Christensen, PR, Church, S, Clements, DL, Colombi, S, Colombo, LPL, Combet, C, Couchot, F, Coulais, A, Crill, BP, Curto, A, Cuttaia, F, Danese, L, Davies, RD, Davis, RJ, De Bernardis, P, De Rosa, A, De Zotti, G, Delabrouille, J, Delouis, JM, Désert, FX, Dickinson, C, Diego, JM, Dole, H, Donzelli, S, Doré, O, Douspis, M, Dunkley, J, Dupac, X, Efstathiou, G, Enßlin, TA, Eriksen, HK, Finelli, F, and Forni, O
Subjects: methods: data analysis, cosmic background radiation, cosmology: observations, surveys, astro-ph.CO, astro-ph.IM, Astronomy & Astrophysics, Astronomical and Space Sciences
Abstract: © 2014 ESO. We describe the processing of the 531 billion raw data samples from the High Frequency Instrument (HFI), which we performed to produce six temperature maps from the first 473 days of Planck-HFI survey data. These maps provide an accurate rendition of the sky emission at 100, 143, 217, 353, 545, and 857 GHz with an angular resolution ranging from 9.I 7 to 4.I 6. The detector noise per (effective) beam solid angle is respectively, 10, 6, 12, and 39 μK in the four lowest HFI frequency channels (100-353 GHz) and 13 and 14 kJy sr-1 in the 545 and 857 GHz channels. Relative to the 143 GHz channel, these two high frequency channels are calibrated to within 5% and the 353 GHz channel to the percent level. The 100 and 217 GHz channels, which together with the 143 GHz channel determine the high-multipole part of the CMB power spectrum (50., 2500), are calibrated relative to 143 GHz to better than 0.2%.
Published: 2014

5. Planck 2013 results. XII. Diffuse component separation

Author: Tauber, J, Ade, PAR, Aghanim, N, Armitage-Caplan, C, Arnaud, M, Ashdown, M, Atrio-Barandela, F, Aumont, J, Baccigalupi, C, Banday, AJ, Barreiro, RB, Bartlett, JG, Battaner, E, Benabed, K, Benoît, A, Benoit-Lévy, A, Bernard, JP, Bersanelli, M, Bielewicz, P, Bobin, J, Bock, JJ, Bonaldi, A, Bonavera, L, Bond, JR, Borrill, J, Bouchet, FR, Boulanger, F, Bridges, M, Bucher, M, Burigana, C, Butler, RC, Cardoso, JF, Castex, G, Catalano, A, Challinor, A, Chamballu, A, Chary, RR, Chen, X, Chiang, HC, Chiang, LY, Christensen, PR, Church, S, Clements, DL, Colombi, S, Colombo, LPL, Couchot, F, Coulais, A, Crill, BP, Cruz, M, Curto, A, Cuttaia, F, Danese, L, Davies, RD, Davis, RJ, De Bernardis, P, De Rosa, A, De Zotti, G, Delabrouille, J, Delouis, JM, Désert, FX, Dickinson, C, Diego, JM, Dobler, G, Dole, H, Donzelli, S, and Doré, O
Subjects: cosmic background radiation, astro-ph.CO, Astronomy & Astrophysics, Astronomical and Space Sciences
Abstract: © 2014 ESO. Planck has produced detailed all-sky observations over nine frequency bands between 30 and 857 GHz. These observations allow robust reconstruction of the primordial cosmic microwave background (CMB) temperature fluctuations over nearly the full sky, as well as new constraints on Galactic foregrounds, including thermal dust and line emission from molecular carbon monoxide (CO). This paper describes the component separation framework adopted by Planck for many cosmological analyses, including CMB power spectrum determination and likelihood construction on large angular scales, studies of primordial non-Gaussianity and statistical isotropy, the integrated Sachs-Wolfe effect, gravitational lensing, and searches for topological defects. We test four foreground-cleaned CMB maps derived using qualitatively different component separation algorithms. The quality of our reconstructions is evaluated through detailed simulations and internal comparisons, and shown through various tests to be internally consistent and robust for CMB power spectrum and cosmological parameter estimation up to â.," = 2000. The parameter constraints on ΛCDM cosmologies derived from these maps are consistent with those presented in the cross-spectrum based Planck likelihood analysis. We choose two of the CMB maps for specific scientific goals. We also present maps and frequency spectra of the Galactic low-frequency, CO, and thermal dust emission. The component maps are found to provide a faithful representation of the sky, as evaluated by simulations, with the largest bias seen in the CO component at 3%. For the low-frequency component, the spectral index varies widely over the sky, ranging from about β =-4 to-2. Considering both morphology and prior knowledge of the low frequencycomponents, the index map allows us to associate a steep spectral index (β-2.3 with strong free-free emission, and intermediate values with synchrotron emission.
Published: 2014

6. Planck intermediate results: XVI. Profile likelihoods for cosmological parameters

Author: Ade, PAR, Aghanim, N, Arnaud, M, Ashdown, M, Aumont, J, Baccigalupi, C, Banday, AJ, Barreiro, RB, Bartlett, JG, Battaner, E, Benabed, K, Benoit-Lévy, A, Bernard, JP, Bersanelli, M, Bielewicz, P, Bobin, J, Bonaldi, A, Bond, JR, Bouchet, FR, Burigana, C, Cardoso, JF, Catalano, A, Chamballu, A, Chiang, HC, Christensen, PR, Clements, DL, Colombi, S, Colombo, LPL, Couchot, F, Cuttaia, F, Danese, L, Davies, RD, Davis, RJ, De Bernardis, P, De Rosa, A, De Zotti, G, Delabrouille, J, Dickinson, C, Diego, JM, Dole, H, Donzelli, S, Doré, O, Douspis, M, Dupac, X, Enßlin, TA, Eriksen, HK, Finelli, F, Forni, O, Frailis, M, Franceschi, E, Galeotta, S, Galli, S, Ganga, K, Giard, M, Giraud-Héraud, Y, González-Nuevo, J, Górski, KM, Gregorio, A, Gruppuso, A, Hansen, FK, Harrison, DL, Henrot-Versillé, S, Hernández-Monteagudo, C, Herranz, D, Hildebrandt, SR, Hivon, E, Hobson, M, Holmes, WA, Hornstrup, A, Hovest, W, Huffenberger, KM, Jaffe, AH, Jaffe, TR, Jones, WC, Juvela, M, Keihänen, E, Keskitalo, R, Kisner, TS, Kneissl, R, Knoche, J, Knox, L, Kunz, M, Kurki-Suonio, H, Lagache, G, Lähteenmäki, A, Lamarre, JM, Lasenby, A, Lawrence, CR, Leonardi, R, Liddle, A, Liguori, M, Lilje, PB, Linden-Vørnle, M, López-Caniego, M, Lubin, PM, Macías-Pérez, JF, Maffei, B, Maino, D, Mandolesi, N, and Maris, M
Subjects: cosmic background radiation, cosmology: observations, cosmology: theory, cosmological parameters, methods: statistical, astro-ph.CO, Astronomy & Astrophysics, Astronomical and Space Sciences
Abstract: We explore the 2013 Planck likelihood function with a high-precision multi-dimensional minimizer (Minuit). This allows a refinement of the CDM best-fit solution with respect to previously-released results, and the construction of frequentist confidence intervals using profile likelihoods. The agreement with the cosmological results from the Bayesian framework is excellent, demonstrating the robustness of the Planck results to the statistical methodology. We investigate the inclusion of neutrino masses, where more significant differences may appear due to the non-Gaussian nature of the posterior mass distribution. By applying the Feldman-Cousins prescription, we again obtain results very similar to those of the Bayesian methodology. However, the profile-likelihood analysis of the cosmic microwave background (CMB) combination (Planck+WP+highL) reveals a minimum well within the unphysical negative-mass region. We show that inclusion of the Planck CMB-lensing information regularizes this issue, and provide a robust frequentist upper limit σmv ≤0:26 eV (95% confidence) from the CMB+lensing+BAO data combination. © ESO 2014.
Published: 2014

7. Planck intermediate results. XII: Diffuse galactic components in the gould belt system

Author: Ade, PAR, Aghanim, N, Alves, MIR, Arnaud, M, Ashdown, M, Atrio-Barandela, F, Aumont, J, Baccigalupi, C, Balbi, A, Banday, AJ, Barreiro, RB, Bartlett, JG, Battaner, E, Bedini, L, Benabed, K, Benoît, A, Bernard, JP, Bersanelli, M, Bonaldi, A, Bond, JR, Borrill, J, Bouchet, FR, Boulanger, F, Burigana, C, Butler, RC, Cabella, P, Cardoso, JF, Chen, X, Chiang, LY, Christensen, PR, Clements, DL, Colombi, S, Colombo, LPL, Coulais, A, Cuttaia, F, Davies, RD, Davis, RJ, De Bernardis, P, De Gasperis, G, De Zotti, G, Delabrouille, J, Dickinson, C, Diego, JM, Dobler, G, Dole, H, Donzelli, S, Doré, O, Douspis, M, Dupac, X, Enßlin, TA, Finelli, F, Forni, O, Frailis, M, Franceschi, E, Galeotta, S, Ganga, K, Génova-Santos, RT, Ghosh, T, Giard, M, Giardino, G, Giraud-Héraud, Y, González-Nuevo, J, Górski, KM, Gregorio, A, Gruppuso, A, Hansen, FK, Harrison, D, Hernández-Monteagudo, C, Hildebrandt, SR, Hivon, E, Hobson, M, Holmes, WA, Hornstrup, A, Hovest, W, Huffenberger, KM, Jaffe, TR, Jaffe, AH, Juvela, M, Keihänen, E, Keskitalo, R, Kisner, TS, Knoche, J, Kunz, M, Kurki-Suonio, H, Lagache, G, Lähteenmäki, A, Lamarre, JM, Lasenby, A, Lawrence, CR, Leach, S, Leonardi, R, Lilje, PB, Linden-Vørnle, M, Lubin, PM, Macías-Pérez, JF, Maffei, B, Maino, D, Mandolesi, N, Maris, M, and Marshall, DJ
Subjects: Galaxy: general, radio continuum: ISM, radiation mechanisms: general, astro-ph.GA, astro-ph.CO, Astronomy & Astrophysics, Astronomical and Space Sciences
Abstract: We perform an analysis of the diffuse low-frequency Galactic components inthe Southern part of the Gould Belt system (130^\circ\leq l\leq 230^\circ and-50^\circ\leq b\leq -10^\circ). Strong ultra-violet (UV) flux coming from theGould Belt super-association is responsible for bright diffuse foregrounds thatwe observe from our position inside the system and that can help us improve ourknowledge of the Galactic emission. Free-free emission and anomalous microwaveemission (AME) are the dominant components at low frequencies (\nu < 40 GHz),while synchrotron emission is very smooth and faint. We separate diffusefree-free emission and AME from synchrotron emission and thermal dust emissionby using Planck data, complemented by ancillary data, using the "CorrelatedComponent Analysis" (CCA) component separation method and we compare with theresults of cross-correlation of foreground templates with the frequency maps.We estimate the electron temperature T_e from H$\alpha$ and free-free emissionusing two methods (temperature-temperature plot and cross-correlation) and weobtain T_e ranging from 3100 to 5200 K, for an effective fraction of absorbingdust along the line of sight of 30% (f_d=0.3). We estimate the frequencyspectrum of the diffuse AME and we recover a peak frequency (in flux densityunits) of 25.5 \pm 1.5 GHz. We verify the reliability of this result withrealistic simulations that include the presence of biases in the spectral modelfor the AME and in the free-free template. By combining physical models forvibrational and rotational dust emission and adding the constraints from thethermal dust spectrum from Planck and IRAS we are able to get a gooddescription of the frequency spectrum of the AME for plausible values of thelocal density and radiation field.
Published: 2013

8. Planck 2013 results

Author: Tauber, Jan, Aghanim, N., Armitage Caplan, C., Arnaud, M., Ashdown, M., Atrio Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Benabed, K., Benoît, A., Benoit Lévy, A., Bernard, J. P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M., Burigana, C., Butler, R. C., Cardoso, J. F., Catalano, A., Chamballu, A., Chiang, L. Y., Christensen, P. R., Church, S., Colombi, S., Colombo, L. P. L., Crill, B. P., Cruz, M., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., De Bernardis, P., De Rosa, A., De Zotti, G., Delabrouille, J., Dick, J., Dickinson, C., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Dupac, X., Efstathiou, G., Enßlin, T. A., Eriksen, H. K., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Gaier, T. C., Galeotta, S., Ganga, K., Giard, M., Giraud Héraud, Y., Gjerløw, E., González Nuevo, J., Górski, K. M., Gratton, S., Gregorio, Anna, Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Henrot Versillé, S., Hernández Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jewell, J., Jones, W. C., Juvela, M., Kangaslahti, P., Keihänen, E., Keskitalo, R., Kiiveri, K., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki Suonio, H., Lagache, G., Lähteenmäki, A., Lamarre, J. M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leahy, J. P., Leonardi, R., Lesgourgues, J., Liguori, M., Lilje, P. B., Linden Vørnle, M., Lindholm, V., López Caniego, M., Lubin, P. M., Maciás Pérez, J. F., Maino, D., Mandolesi, N., Maris, M., Marshall, D. J., Martin, P. G., Martínez González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard Nielsen, H. U., Novikov, D., Novikov, I., O'Dwyer, I. J., Osborne, S., Paci, F., Pagano, L., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Patanchon, G., Pearson, D., Peel, M., Perdereau, O., Perotto, L., Perrotta, F., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Platania, P., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. L., Rachen, J. P., Rebolo, R., Reinecke, M., Remazeilles, M., Ricciardi, S., Riller, T., Rocha, G., Rosset, C., Rossetti, M., Roudier, G., Rubinõ Martín, J. A., Rusholme, B., Sandri, M., Santos, D., Scott, D., Seiffert, M. D., Shellard, E. P. S., Spencer, L. D., Starck, J. L., Stolyarov, V., Stompor, R., Sureau, F., Sutton, D., Suur Uski, A. S., Sygnet, J. F., Tauber, J. A., Tavagnacco, Daniele, Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., Türler, M., Umana, G., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., Watson, R., Wilkinson, A., Yvon, D., Zacchei, A., Zonca, A., Universidad de Cantabria, Tauber, Jan, Aghanim, N., Armitage Caplan, C., Arnaud, M., Ashdown, M., Atrio Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Benabed, K., Benoît, A., Benoit Lévy, A., Bernard, J. P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M., Burigana, C., Butler, R. C., Cardoso, J. F., Catalano, A., Chamballu, A., Chiang, L. Y., Christensen, P. R., Church, S., Colombi, S., Colombo, L. P. L., Crill, B. P., Cruz, M., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., De Bernardis, P., De Rosa, A., De Zotti, G., Delabrouille, J., Dick, J., Dickinson, C., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Dupac, X., Efstathiou, G., Enßlin, T. A., Eriksen, H. K., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Gaier, T. C., Galeotta, S., Ganga, K., Giard, M., Giraud Héraud, Y., Gjerløw, E., González Nuevo, J., Górski, K. M., Gratton, S., Gregorio, Anna, Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Henrot Versillé, S., Hernández Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jewell, J., Jones, W. C., Juvela, M., Kangaslahti, P., Keihänen, E., Keskitalo, R., Kiiveri, K., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki Suonio, H., Lagache, G., Lähteenmäki, A., Lamarre, J. M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leahy, J. P., Leonardi, R., Lesgourgues, J., Liguori, M., Lilje, P. B., Linden Vørnle, M., Lindholm, V., López Caniego, M., Lubin, P. M., Maciás Pérez, J. F., Maino, D., Mandolesi, N., Maris, M., Marshall, D. J., Martin, P. G., Martínez González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard Nielsen, H. U., Novikov, D., Novikov, I., O'Dwyer, I. J., Osborne, S., Paci, F., Pagano, L., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Patanchon, G., Pearson, D., Peel, M., Perdereau, O., Perotto, L., Perrotta, F., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Platania, P., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. L., Rachen, J. P., Rebolo, R., Reinecke, M., Remazeilles, M., Ricciardi, S., Riller, T., Rocha, G., Rosset, C., Rossetti, M., Roudier, G., Rubinõ Martín, J. A., Rusholme, B., Sandri, M., Santos, D., Scott, D., Seiffert, M. D., Shellard, E. P. S., Spencer, L. D., Starck, J. L., Stolyarov, V., Stompor, R., Sureau, F., Sutton, D., Suur Uski, A. S., Sygnet, J. F., Tauber, J. A., Tavagnacco, Daniele, Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., Türler, M., Umana, G., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., Watson, R., Wilkinson, A., Yvon, D., Zacchei, A., Zonca, A., Hélium : du fondamental aux applications (HELFA), Institut Néel (NEEL), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique (LERMA), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Centre National de la Recherche Scientifique (CNRS), APC - Gravitation (APC-Gravitation), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), PLANCK, University of Paris, University of Oxford, University of Paris Diderot, Kavli Institute for Cosmology, University of Salamanca, International School for Advanced Studies, Université de Toulouse, University of Granada, Pierre and Marie Curie University, California Institute of Technology, Istituto Nazionale Astrofisica - Italy, University of Manchester, University of Toronto, University of California Berkeley, Telecom ParisTech, Université Grenoble Alpes, Academia Sinica - Institute of Astronomy and Astrophysics, Niels Bohr Institute, University of Copenhagen, Stanford University, Sapienza University of Rome, Department of Radio Science and Engineering, Aalto-yliopisto, Aalto University, Department of Physics, Helsinki Institute of Physics, Hélium : du fondamental aux applications (NEEL - HELFA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), HELFA - Hélium : du fondamental aux applications, Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), APC - Cosmologie, Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI)
Subjects: Calibration (statistics), [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astronomy, Cosmic microwave background, data analysis, Astrophysics, cosmic background radiation, Residual, Cosmic background radiation, 7. Clean energy, 01 natural sciences, MAPS, Range (statistics), RADIOMETERS, 010303 astronomy & astrophysics, Cosmology: observations, Methods: data analysis, Physics, Astrophysics::Instrumentation and Methods for Astrophysics, Computer Science::Computers and Society, observations [cosmology], PLANCK, Physics::Space Physics, symbols, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), [PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], education, FOS: Physical sciences, observation [Cosmology], Computer Science::Digital Libraries, NO, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], symbols.namesake, Settore FIS/05 - Astronomia e Astrofisica, Astronomy and Astrophysics, Space and Planetary Science, 0103 physical sciences, data analysis [methods], Planck, Spurious relationship, Instrumentation and Methods for Astrophysics (astro-ph.IM), 010308 nuclear & particles physics, Spectral density, PERFORMANCE, Astronomy and Astrophysic, 115 Astronomy, Space science, Computational physics, [SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], data analysi [Methods], 13. Climate action, Multipole expansion, SKY, cosmology
Abstract: © 2014 ESO. We present the current estimate of instrumental and systematic effect uncertainties for the Planck-Low Frequency Instrument relevant to the first release of the Planck cosmological results. We give an overview of the main effects and of the tools and methods applied to assess residuals in maps and power spectra. We also present an overall budget of known systematic effect uncertainties, which are dominated by sidelobe straylight pick-up and imperfect calibration. However, even these two effects are at least two orders of magnitude weaker than the cosmic microwave background fluctuations as measured in terms of the angular temperature power spectrum. A residual signal above the noise level is present in the multipole range â.,> < 20, most notably at 30 GHz, and is probably caused by residual Galactic straylight contamination. Current analysis aims to further reduce the level of spurious signals in the data and to improve the systematic effects modelling, in particular with respect to straylight and calibration uncertainties., The development of Planck has been supported by: ESA; CNES and CNRS/INSU-IN2P3-INP (France); ASI, CNR, and INAF (Italy); NASA and DoE (USA); STFC and UKSA (UK); CSIC, MICINN and JA (Spain); Tekes, AoF and CSC (Finland); DLR and MPG (Germany); CSA (Canada); DTU Space (Denmark); SER/SSO (Switzerland); RCN (Norway); SFI (Ireland); FCT/MCTES (Portugal); and PRACE (EU).
Published: 2014
Full Text: View/download PDF

9. Planck 2013 results

Author: Planck Collaboration, Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Benabed, K., Beno��t, A., Benoit-L��vy, A., Bernard, J. -P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M., Burigana, C., Butler, R. C., Cappellini, B., Cardoso, J. -F., Catalano, A., Chamballu, A., Chen, X., Chiang, L. -Y, Christensen, P. R., Church, S., Colombi, S., Colombo, L. P. L., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., de Bernardis, P., de Rosa, A., de Zotti, G., Delabrouille, J., Dickinson, C., Diego, J. M., Dole, H., Donzelli, S., Dor��, O., Douspis, M., Dupac, X., Efstathiou, G., En��lin, T. A., Eriksen, H. K., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Gaier, T. C., Galeotta, S., Ganga, K., Giard, M., Giardino, G., Giraud-H��raud, Y., Gjerl��w, E., Gonz��lez-Nuevo, J., G��rski, K. M., Gratton, S., Gregorio, A., Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Henrot-Versill��, S., Hern��ndez-Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jewell, J., Jones, W. C., Juvela, M., Kangaslahti, P., Keih��nen, E., Keskitalo, R., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki-Suonio, H., Lagache, G., L��hteenm��ki, A., Lamarre, J. -M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leach, S., Leahy, J. P., Leonardi, R., Lesgourgues, J., Liguori, M., Lilje, P. B., Linden-V��rnle, M., L��pez-Caniego, M., Lubin, P. M., Mac��as-P��rez, J. F., Maino, D., Mandolesi, N., Maris, M., Marshall, D. J., Martin, P. G., Mart��nez-Gonz��lez, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Naselsky, P., Natoli, P., Netterfield, C. B., N��rgaard-Nielsen, H. U., Novikov, D., Novikov, I., O'Dwyer, I. J., Osborne, S., Paci, F., Pagano, L., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Patanchon, G., Pearson, D., Peel, M., Perdereau, O., Perotto, L., Perrotta, F., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Pr��zeau, G., Prunet, S., Puget, J. -L., Rachen, J. P., Rebolo, R., Reinecke, M., Remazeilles, M., Ricciardi, S., Riller, T., Rocha, G., Rosset, C., Rossetti, M., Roudier, G., Rubi��o-Mart��n, J. A., Rusholme, B., Sandri, M., Santos, D., Scott, D., Seiffert, M. D., Shellard, E. P. S., Spencer, L. D., Starck, J. -L., Stolyarov, V., Stompor, R., Sureau, F., Sutton, D., Suur-Uski, A. -S., Sygnet, J. -F., Tauber, J. A., Tavagnacco, D., Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., T��rler, M., Umana, G., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., Watson, R., Wilkinson, A., Yvon, D., Zacchei, A., Zonca, A., Universidad de Cantabria, Hélium : du fondamental aux applications (HELFA), Institut Néel (NEEL), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), APC - Cosmologie, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique (LERMA), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Centre National de la Recherche Scientifique (CNRS), APC - Gravitation (APC-Gravitation), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), PLANCK, Department of Physics, Helsinki Institute of Physics, Tauber, Jan, Aghanim, N., Armitage Caplan, C., Arnaud, M., Ashdown, M., Atrio Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Benabed, K., Benoît, A., Benoit Lévy, A., Bernard, J. P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M, Burigana, C., Butler, R. C., Cappellini, B., Cardoso, J. F., Catalano, A., Chamballu, A., Chen, X., Chiang, L. Y., Christensen, P. R., Church, S., Colombi, S., Colombo, L. P. L., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., De Bernardis, P., De Rosa, A., De Zotti, G., Delabrouille, J., Dickinson, C., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Dupac, X., Efstathiou, G., Enßlin, T. A., Eriksen, H. K., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Gaier, T. C., Galeotta, S., Ganga, K., Giard, M., Giardino, G., Giraud Héraud, Y., Gjerløw, E., González Nuevo, J., Górski, K. M., Gratton, S., Gregorio, Anna, Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Henrot Versillé, S., Hernández Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jewell, J., Jones, W. C., Juvela, M., Kangaslahti, P., Keihänen, E., Keskitalo, R., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki Suonio, H., Lagache, G., Lähteenmäki, A., Lamarre, J. M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leach, S., Leahy, J. P., Leonardi, R., Lesgourgues, J., Liguori, M., Lilje, P. B., Linden Vørnle, M., López Caniego, M., Lubin, P. M., Maciás Pérez, J. F., Maino, D., Mandolesi, N., Maris, M., Marshall, D. J., Martin, P. G., Martínez González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard Nielsen, H. U., Novikov, D., Novikov, I., O'Dwyer, I. J., Osborne, S., Paci, F., Pagano, L., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Patanchon, G., Pearson, D., Peel, M., Perdereau, O., Perotto, L., Perrotta, F., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. L., Rachen, J. P., Rebolo, R., Reinecke, M., Remazeilles, M., Ricciardi, S., Riller, T., Rocha, G., Rosset, C., Rossetti, M., Roudier, G., Rubinõ Martín, J. A., Rusholme, B., Sandri, M., Santos, D., Scott, D., Seiffert, M. D., Shellard, E. P. S., Spencer, L. D., Starck, J. L., Stolyarov, V., Stompor, R., Sureau, F., Sutton, D., Suur Uski, A. S., Sygnet, J. F., Tauber, J. A., Tavagnacco, Daniele, Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., Türler, M., Umana, G., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., Watson, R., Wilkinson, A., Yvon, D., Zacchei, A., Zonca, A., Hélium : du fondamental aux applications (NEEL - HELFA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Anne Lähteenmäki Group, Department of Electronics and Nanoengineering, Aalto-yliopisto, Aalto University, HELFA - Hélium : du fondamental aux applications, Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI)
Subjects: [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astronomy, Cosmic microwave background, data analysis, WMAP OBSERVATIONS, cosmic background radiation, Cosmic background radiation, Instrumentation: polarimeters, Methods: data analysis, 7. Clean energy, GHZ, data analysis [Methods], Physics, Detector, polarimeters, Astrophysics::Instrumentation and Methods for Astrophysics, instrumentation: polarimeters, CMB cold spot, Computer Science::Computers and Society, SKY MAPS, Brightness temperature, Physics::Space Physics, symbols, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, polarimeter [Instrumentation], Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), [PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], Astronomy and Astrophysics, Space and Planetary Science, education, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, 114 Physical sciences, Computer Science::Digital Libraries, NO, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], symbols.namesake, Settore FIS/05 - Astronomia e Astrofisica, Calibration, PRE-LAUNCH STATUS, Planck, Instrumentation and Methods for Astrophysics (astro-ph.IM), Radiometer, polarimeters [Instrumentation], Astronomy and Astrophysic, MICROWAVE-ANISOTROPY-PROBE, methods: data analysis, Computational physics, [SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], data analysi [Methods], Dipole
Abstract: We discuss the methods employed to photometrically calibrate the data acquired by the Low Frequency Instrument on Planck. Our calibration is based on a combination of the orbital dipole plus the solar dipole, caused respectively by the motion of the Planck spacecraft with respect to the Sun and by motion of the solar system with respect to the cosmic microwave background (CMB) rest frame. The latter provides a signal of a few mK with the same spectrum as the CMB anisotropies and is visible throughout the mission. In this data releasewe rely on the characterization of the solar dipole as measured by WMAP. We also present preliminary results (at 44 GHz only) on the study of the Orbital Dipole, which agree with the WMAP value of the solar system speed within our uncertainties. We compute the calibration constant for each radiometer roughly once per hour, in order to keep track of changes in the detectors' gain. Since non-idealities in the optical response of the beams proved to be important, we implemented a fast convolution algorithm which considers the full beam response in estimating the signal generated by the dipole. Moreover, in order to further reduce the impact of residual systematics due to sidelobes, we estimated time variations in the calibration constant of the 30 GHz radiometers (the ones with the largest sidelobes) using the signal of an internal reference load at 4 K instead of the CMB dipole. We have estimated the accuracy of the LFI calibration following two strategies: (1) we have run a set of simulations to assess the impact of statistical errors and systematic effects in the instrument and in the calibration procedure; and (2) we have performed a number of internal consistency checks on the data and on the brightness temperature of Jupiter. Errors in the calibration of this Planck/LFI data release are expected to be about 0.6% at 44 and 70 GHz, and 0.8% at 30 GHz. Both these preliminary results at low and high â.,> are consistent with WMAP results within uncertainties and comparison of power spectra indicates good consistency in the absolute calibration with HFI (0.3%) and a 1.4σ discrepancy with WMAP (0.9%)., The development of Planck has been supported by: ESA; CNES and CNRS/INSU-IN2P3-INP (France); ASI, CNR, and INAF (Italy); NASA and DoE (USA); STFC and UKSA (UK); CSIC, MICINN and JA (Spain); Tekes, AoF and CSC (Finland); DLR and MPG (Germany); CSA (Canada); DTU Space (Denmark); SER/SSO (Switzerland); RCN (Norway); SFI (Ireland); FCT/MCTES (Portugal); and PRACE (EU).
Published: 2014
Full Text: View/download PDF

10. Planck early results. XV

Author: Aatrokoski, J., Lähteenmäki, A., Lavonen, N., León-Tavares, J., Nieppola, E., Poutanen, T., Savolainen, P., Tammi, J., Tornikoski, M., Turunen, M., Capalbi, M., Cavazzuti, E., Cutini, S., Gasparrini, D., Natoli, P., Perri, M., Polenta, G., Verrecchia, F., Giommi, P., Aller, H.D., Aller, M.F., Gehrels, N., Thompson, D.J., Bartlett, J.G., Bucher, M., Cardoso, J.-F., Catalano, A., Delabrouille, J., Ganga, K., Giraud-Héraud, Y., Patanchon, G., Piat, M., Rosset, C., Smoot, G.F., Ashdown, M., Hobson, M., Lasenby, A., Stolyarov, V., Bhatia, R., Kneissl, R., Bonavera, L., Bond, J.R., Miville-Deschênes, M.-A., Banday, A.J., Bernard, J.-P., Forni, O., Giard, M., Montier, L., Pointecouteau, E., Ristorcelli, I., Doré, O., Hildebrandt, S.R., Pearson, T.J., Prézeau, G., Rocha, G., Seiffert, M.D., Challinor, A., Starck, J.-L., Yvon, D., Linden-Vørnle, Michael, Nørgaard-Nielsen, Hans Ulrik, Toffolatti, L., Burrows, D.N., Netterfield, C.B., Scott, D., Juvela, M., Keihänen, E., Keskitalo, R., Kurki-Suonio, H., Cayón, L., Knox, L., Leonardi, R., Lubin, P.M., Zonca, A., Wandelt, B.D., Matarrese, S., Giglietto, N., Giordano, F., Monte, C., Rainò, S., Tosti, G., De Bernardis, P., Masi, S., Melchiorri, A., Piacentini, F., Bersanelli, M., Maino, D., Mennella, A., Tomasi, M., Gregorio, A., Balbi, A., Cabella, P., De Gasperis, G., Mazzotta, P., Vittorio, N., Christensen, P.R., Naselsky, P., Rebolo, R., Rubiño-Martín, J.A., Dupac, X., Mendes, L., Giardino, G., Laureijs, R.J., Tauber, J.A., Nilsson, K., Partridge, B., Umana, G., Bonaldi, A., De Zotti, G., Massardi, M., Colafrancesco, S., Frailis, M., Galeotta, S., Maris, M., Pasian, F., Zacchei, A., Burigana, C., Cuttaia, F., De Rosa, A., Finelli, F., Franceschi, E., Gruppuso, A., Mandolesi, N., Morgante, G., Procopio, P., Ricciardi, S., Sandri, M., Terenzi, L., Valenziano, L., Villa, F., Cappellini, B., Donzelli, S., Stivoli, F., Tramacere, A., Türler, M., Chamballu, A., Clements, D.L., Jaffe, A.H., Mortlock, D., Novikov, D., Rowan-Robinson, M., Chary, R.-R., Rusholme, B., Benoît, A., Aghanim, N., Aumont, J., Dole, H., Douspis, M., Lagache, G., Noviello, F., Pajot, F., Ponthieu, N., Puget, J.-L., Torre, J.-P., Benabed, K., Bouchet, F.R., Colombi, S., Delouis, J.-M., Hivon, E., Moneti, A., Prunet, S., Sygnet, J.-F., Riquelme, D., Sievers, A., Ungerechts, H., Chiang, L.-Y., Efstathiou, G., Gratton, S., Harrison, D., Munshi, D., Hoyland, R.J., Barreiro, R.B., Herranz, D., López-Caniego, M., Martínez-González, E., Vielva, P., Gargano, F., Mazziotta, M.N., Platania, P., Górski, K.M., Holmes, W.A., Lawrence, C.R., Mitra, S., O'Dwyer, I.J., Davies, R.D., Davis, R.J., Dickinson, C., Maffei, B., Wu, J., Zhou, X., Coulais, A., Lamarre, J.-M., Arnaud, M., MacÍas-Pérez, J.F., Perotto, L., Renault, C., Couchot, F., Henrot-Versillé, S., Perdereau, O., Plaszczynski, S., Tristram, M., Borrill, J., Kisner, T.S., Dörl, U., Enßlin, T.A., Hovest, W., Matthai, F., Rachen, J.P., Reinecke, M., Riller, T., Angelakis, E., Fuhrmann, L., Krichbaum, T.P., Nestoras, I., Zensus, J.A., Tuovinen, J., Varis, J., Murphy, A., Novikov, I., King, O., Max-Moerbeck, W., Pavlidou, V., Readhead, A., Reeves, R., Richards, J., Stevenson, M., Baccigalupi, C., Danese, L., González-Nuevo, J., Leach, S., Perrotta, F., Mann, R., Ade, P.A.R., Sudiwala, R., Mingaliev, M., Sotnikova, Y., Osborne, S., Berdyugin, A., Lindfors, E., Reinthal, R., Saarinen, J., Sillanpää, A., Takalo, L., Valtaoja, E., Reach, W.T., Battaner, E., Huffenberger, K.M., Michelson, P.F., APC - Cosmologie, Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), HELFA - Hélium : du fondamental aux applications, Institut Néel (NEEL), Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), AstroParticule et Cosmologie (APC (UMR_7164)), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), APC - Gravitation (APC-Gravitation), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), PLANCK, Aatrokoski, J., Ade, P. A. R., Aghanim, N., Aller, H. D., Aller, M. F., Angelakis, E., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Balbi, A., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Battaner, E., Benabed, K., Benoît, A., Berdyugin, A., Bernard, J. P., Bersanelli, M., Bhatia, R., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bucher, M., Burigana, C., Burrows, D. N., Cabella, P., Capalbi, M., Cappellini, B., Cardoso, J. F., Catalano, A., Cavazzuti, E., Cayón, L., Challinor, A., Chamballu, A., Chary, R. R., Chiang, L. Y, Christensen, P. R., Clements, D. L., Colafrancesco, S., Colombi, S., Couchot, F., Coulais, A., Cutini, S., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., de Bernardis, P., de Gasperis, G., de Rosa, A., de Zotti, G., Delabrouille, J., Delouis, J. M., Dickinson, C., Dole, H., Donzelli, S., Doré, O., Dörl, U., Douspis, M., Dupac, X., Efstathiou, G., Enßlin, T. A., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Fuhrmann, L., Galeotta, S., Ganga, K., Gargano, F., Gasparrini, D., Gehrels, N., Giard, M., Giardino, G., Giglietto, N., Giommi, P., Giordano, F., Giraud Héraud, Y., González Nuevo, J., Górski, K. M., Gratton, S., Gregorio, Anna, Gruppuso, A., Harrison, D., Henrot Versillé, S., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hovest, W., Hoyland, R. J., Huffenberger, K. M., Jaffe, A. H., Juvela, M., Keihänen, E., Keskitalo, R., King, O., Kisner, T. S., Kneissl, R., Knox, L., Krichbaum, T. P., Kurki Suonio, H., Lagache, G., Lähteenmäki, A., Lamarre, J. M., Lasenby, A., Laureijs, R. J., Lavonen, N., Lawrence, C. R., Leach, S., Leonardi, R., León Tavares, J., Linden Vornle, M., Lindfors, E., López Caniego, M., Lubin, P. M., Macías Pérez, J. F., Maffei, B., Maino, D., Mandolesi, N., Mann, R., Maris, M., Martínez González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Max Moerbeck, W., Mazziotta, M. N., Mazzotta, P., Melchiorri, A., Mendes, L., Mennella, A., Michelson, P. F., Mingaliev, M., Mitra, S., Miville Deschênes, M. A., Moneti, A., Monte, C., Montier, L., Morgante, G., Mortlock, D., Munshi, D., Murphy, A., Naselsky, P., Natoli, P., Nestoras, I., Netterfield, C. B., Nieppola, E., Nilsson, K., Norgaard Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., O'Dwyer, I. J., Osborne, S., Pajot, F., Partridge, B., Pasian, F., Patanchon, G., Pavlidou, V., Pearson, T. J., Perdereau, O., Perotto, L., Perri, M., Perrotta, F., Piacentini, F., Piat, M., Plaszczynski, S., Platania, P., Pointecouteau, E., Polenta, G., Ponthieu, N., Poutanen, T., Prézeau, G., Prunet, S., Puget, J. L., Rachen, J. P., Rainó, S., Reach, W. T., Readhead, A., Rebolo, R., Reeves, R., Reinecke, M., Reinthal, R., Renault, C., Ricciardi, S., Richards, J., Riller, T., Riquelme, D., Ristorcelli, I., Rocha, G., Rosset, C., Rowan Robinson, M., Rubino Martín, J. A., Rusholme, B., Saarinen, J., Sandri, M., Savolainen, P., Scott, D., Seiffert, M. D., Sievers, A., Sillanpää, A., Smoot, G. F., Sotnikova, Y., Starck, J. L., Stevenson, M., Stivoli, F., Stolyarov, V., Sudiwala, R., Sygnet, J. F., Takalo, L., Tammi, J., Tauber, J. A., Terenzi, L., Thompson, D. J., Toffolatti, L., Tomasi, M., Tornikoski, M., Torre, J. P., Tosti, G., Tramacere, A., Tristram, M., Tuovinen, J., Türler, M., Turunen, M., Umana, G., Ungerechts, H., Valenziano, L., Valtaoja, E., Varis, J., Verrecchia, F., Vielva, P., Villa, F., Vittorio, N., Wandelt, B. D., Wu, J., Yvon, D., Zacchei, A., Zensus, J. A., Zhou, X., Zonca, A., Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Hélium : du fondamental aux applications (NEEL - HELFA), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Hélium : du fondamental aux applications (HELFA), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Universidad de Cantabria, Anne Lähteenmäki Group, Metsähovi Radio Observatory, Aalto-yliopisto, Aalto University, Department of Physics, and Helsinki Institute of Physics
Subjects: Experimental Physics, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], quasars, active, Astrophysics, High frequency, 01 natural sciences, Spectral line, law.invention, CMB physic, law, galaxies: active, BL Lacertae objects: general, quasars: general, radiation mechanisms: non-thermal, CMB physics, Active, BL Lacertae objects, Galaxies, general, non-thermal, Quasars: general, Radiation mechanisms, Astronomy and Astrophysics, Space and Planetary Science, 010303 astronomy & astrophysics, QB, Physics, Planck ESA mission, galaxies, bl lacertae objects: general, radiation mechanisms, bl lacertae objects, Synchrotron, symbols, [SDU.ASTR.GA]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Galactic Astrophysics [astro-ph.GA], galaxies: active – BL Lacertae objects: general – quasars: general – radiation mechanisms: non-thermal, Astrophysics - Cosmology and Nongalactic Astrophysics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), active [Galaxies], Astrophysics::High Energy Astrophysical Phenomena, education, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], symbols.namesake, Settore FIS/05 - Astronomia e Astrofisica, active – BL Lacertae objects: general – quasars: general – radiation mechanisms: non-thermal [galaxies], 0103 physical sciences, Planck, Blazar, Astrophysics::Galaxy Astrophysics, non-thermal [Radiation mechanisms], 010308 nuclear & particles physics, general [BL Lacertae objects], Spectral density, Ranging, general [Quasars], 115 Astronomy, Space science, Astrophysics - Astrophysics of Galaxies, [PHYS.ASTR.GA]Physics [physics]/Astrophysics [astro-ph]/Galactic Astrophysics [astro-ph.GA], 13. Climate action, Astrophysics of Galaxies (astro-ph.GA), Millimeter
Abstract: 56 páginas, 17 + 121 figuras, 6 + 4 tablas.-- Planck Collaboration: et al., Spectral energy distributions (SEDs) and radio continuum spectra are presented for a northern sample of 104 extragalactic radio sources, based on the Planck Early Release Compact Source Catalogue (ERCSC) and simultaneous multifrequency data. The nine Planck frequencies, from 30 to 857 GHz, are complemented by a set of simultaneous observations ranging from radio to gamma-rays. This is the first extensive frequency coverage in the radio and millimetre domains for an essentially complete sample of extragalactic radio sources, and it shows how the individual shocks, each in their own phase of development, shape the radio spectra as they move in the relativistic jet. The SEDs presented in this paper were fitted with second and third degree polynomials to estimate the frequencies of the synchrotron and inverse Compton (IC) peaks, and the spectral indices of low and high frequency radio data, including the Planck ERCSC data, were calculated. SED modelling methods are discussed, with an emphasis on proper, physical modelling of the synchrotron bump using multiple components. Planck ERCSC data also suggest that the original accelerated electron energy spectrum could be much harder than commonly thought, with power-law indexaround 1.5 instead of the canonical 2.5. The implications of this are discussed for the acceleration mechanisms effective in blazar shocks. Furthermore in many cases the Planck data indicate that gamma-ray emission must originate in the same shocks that produce the radio emission., The Planck Collaboration acknowledges the support of: ESA; CNES and CNRS/INSU-IN2P3-INP (France); ASI, CNR, and INAF (Italy); NASA and DoE (USA); STFC and UKSA (UK); CSIC, MICINN and JA (Spain); Tekes, AoF and CSC (Finland); DLR and MPG (Germany); CSA (Canada); DTU Space (Denmark); SER/SSO (Switzerland); RCN (Norway); SFI (Ireland); FCT/MCTES (Portugal); and DEISA (EU).
Published: 2011
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11. Planck early results. XII

Author: Poutanen, T., Natoli, P., Polenta, G., Bartlett, J.G., Bucher, M., Cardoso, J.-F., Catalano, A., Delabrouille, J., Fromenteau, S., Ganga, K., Giraud-Héraud, Y., Patanchon, G., Piat, M., Rosset, C., Smoot, G.F., Ashdown, M., Brown, M.L., Chon, G., Hobson, M., Lasenby, A., Stolyarov, V., Bhatia, R., Kneissl, R., Bond, J.R., Miville-Deschênes, M.-A., Banday, A.J., Bernard, J.-P., Forni, O., Giard, M., Montier, L., Pointecouteau, E., Ristorcelli, I., Bock, J.J., Doré, O., Hildebrandt, S.R., Mei, S., Prézeau, G., Rocha, G., Seiffert, M.D., Dahle, H., Da Silva, A., Challinor, A., Shellard, P., Melin, J.-B., Piffaretti, R., Starck, J.-L., Yvon, D., Linden-Vørnle, Michael, Nørgaard-Nielsen, Hans Ulrik, Toffolatti, L., Marleau, F., Netterfield, C.B., Scott, D., Pierpaoli, E., Juvela, M., Keihänen, E., Keskitalo, R., Kurki-Suonio, H., Chiang, C., Jones, W.C., Cayón, L., White, M., Knox, L., Leonardi, R., Lubin, P.M., Zonca, A., Wandelt, B.D., Matarrese, S., De Bernardis, P., Masi, S., Melchiorri, A., Piacentini, F., Bersanelli, M., Maino, D., Mennella, A., Tomasi, M., Gregorio, A., Balbi, A., Cabella, P., De Gasperis, G., Mazzotta, P., Vittorio, N., Christensen, P.R., Naselsky, P., Flores-Cacho, I., Génova-Santos, R.T., Rebolo, R., Rubiño-Martín, J.A., Dupac, X., Mendes, L., Giardino, G., Laureijs, R.J., Tauber, J.A., Bonaldi, A., De Zotti, G., Colafrancesco, S., Frailis, M., Galeotta, S., Maris, M., Pasian, F., Zacchei, A., Burigana, C., Cuttaia, F., De Rosa, A., Finelli, F., Franceschi, E., Gruppuso, A., Mandolesi, N., Morgante, G., Ricciardi, S., Sandri, M., Terenzi, L., Valenziano, L., Villa, F., Donzelli, S., Stivoli, F., Désert, F.-X., Chamballu, A., Clements, D.L., Jaffe, A.H., Mortlock, D., Novikov, D., Rusholme, B., Benoît, A., Aghanim, N., Aumont, J., Douspis, M., Lagache, G., Noviello, F., Pajot, F., Ponthieu, N., Puget, J.-L., Torre, J.-P., Vibert, L., Benabed, K., Bouchet, F.R., Colombi, S., Delouis, J.-M., Hivon, E., Moneti, A., Prunet, S., Sygnet, J.-F., Chiang, L.-Y., Efstathiou, G., Gratton, S., Harrison, D., Munshi, D., Hoyland, R.J., Barreiro, R.B., Diego, J.M., Herranz, D., López-Caniego, M., Martínez-González, E., Vielva, P., Crill, B.P., Górski, K.M., Holmes, W.A., Lawrence, C.R., Mitra, S., O'Dwyer, I.J., Davis, R.J., Maffei, B., MacTavish, C.J., Coulais, A., Lamarre, J.-M., Arnaud, M., Pratt, G.W., MacÍas-Pérez, J.F., Perotto, L., Renault, C., Couchot, F., Henrot-Versillé, S., Perdereau, O., Plaszczynski, S., Tristram, M., Borrill, J., Kisner, T.S., Bartelmann, M., Churazov, E., Dolag, K., Dörl, U., Enßlin, T.A., Hernández-Monteagudo, C., Hovest, W., Matthai, F., Reinecke, M., Riller, T., Sunyaev, R., White, S.D.M., Tuovinen, J., Murphy, A., Novikov, I., Savini, G., Baccigalupi, C., Danese, L., González-Nuevo, J., Leach, S., Perrotta, F., Mann, R., Sudiwala, R., Osborne, S., Schaefer, B.M., Battaner, E., Huffenberger, K.M., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Balbi, A., Banday, A. J., Barreiro, R. B., Bartelmann, M., Bartlett, J. G., Battaner, E., Benabed, K., Benoît, A., Bernard, J. P., Bersanelli, M., Bhatia, R., Bock, J. J., Bonaldi, A., Bond, J. R., Borrill, J., Bouchet, F. R., Brown, M. L., Bucher, M., Burigana, C., Cabella, P., Cardoso, J. F., Catalano, A., Cayón, L., Challinor, A., Chamballu, A., Chiang, L. Y, Chiang, C., Chon, G., Christensen, P. R., Churazov, E., Clements, D. L., Colafrancesco, S., Colombi, S., Couchot, F., Coulais, A., Crill, B. P., Cuttaia, F., Da Silva, A., Dahle, H., Danese, L., Davis, R. J., de Bernardis, P., de Gasperis, G., de Rosa, A., de Zotti, G., Delabrouille, J., Delouis, J. M., Désert, F. X., Diego, J. M., Dolag, K., Donzelli, S., Doré, O., Dörl, U., Douspis, M., Dupac, X., Efstathiou, G., Ensslin, T. A., Finelli, F., Flores, I., Forni, O., Frailis, M., Franceschi, E., Fromenteau, S., Galeotta, S., Ganga, K., Génova Santos, R. T., Giard, M., Giardino, G., Giraud Héraud, Y., González Nuevo, J., Górski, K. M., Gratton, S., Gregorio, Anna, Gruppuso, A., Harrison, D., Henrot Versillé, S., Hernández Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hovest, W., Hoyland, R. J., Huffenberger, K. M., Jaffe, A. H., Jones, W. C., Juvela, M., Keihänen, E., Keskitalo, R., Kisner, T. S., Kneissl, R., Knox, L., Kurki Suonio, H., Lagache, G., Lamarre, J. M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leach, S., Leonardi, R., Linden Vornle, M., López Caniego, M., Lubin, P. M., Macías Pérez, J. F., Mactavish, C. J., Maffei, B., Maino, D., Mandolesi, N., Mann, R., Maris, M., Marleau, F., Martínez González, E., Masi, S., Matarrese, S., Matthai, F., Mazzotta, P., Mei, S., Melchiorri, A., Melin, J. B., Mendes, L., Mennella, A., Mitra, S., Miville Deschênes, M. A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Munshi, D., Murphy, A., Naselsky, P., Natoli, P., Netterfield, C. B., Norgaard Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., O'Dwyer, I. J., Osborne, S., Pajot, F., Pasian, F., Patanchon, G., Perdereau, O., Perotto, L., Perrotta, F., Piacentini, F., Piat, M., Pierpaoli, E., Piffaretti, R., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. L., Rebolo, R., Reinecke, M., Renault, C., Ricciardi, S., Riller, T., Ristorcelli, I., Rocha, G., Rosset, C., Rubiño Martín, J. A., Rusholme, B., Sandri, M., Savini, G., Schaefer, B. M., Scott, D., Seiffert, M. D., Shellard, P., Smoot, G. F., Starck, J. L., Stivoli, F., Stolyarov, V., Sudiwala, R., Sunyaev, R., Sygnet, J. F., Tauber, J. A., Terenzi, L., Toffolatti, L., Tomasi, M., Torre, J. P., Tristram, M., Tuovinen, J., Valenziano, L., Vibert, L., Vielva, P., Villa, F., Vittorio, N., Wandelt, B. D., White, S. D. M., White, M., Yvon, D., Zacchei, A., Zonca, A., Department of Physics, Helsinki Institute of Physics, APC - Cosmologie, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Hélium : du fondamental aux applications (HELFA), Institut Néel (NEEL), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), APC - Gravitation (APC-Gravitation), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), PLANCK, Universidad de Cantabria, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Hélium : du fondamental aux applications (NEEL - HELFA), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), HELFA - Hélium : du fondamental aux applications, Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)
Subjects: Experimental Physics, Large-scale structure of Universe, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics, clusters: general [Galaxies], Cosmic background radiation, 01 natural sciences, Power law, CMB physic, CMB physics, clusters, observations [Cosmology], 010303 astronomy & astrophysics, intracluster medium, media_common, Physics, Planck ESA mission, Cosmology, observations, galaxies: clusters: general, cosmic backround radiation, symbols, large-scale structure of Universe, Galaxies: clusters: intracluster medium, Astrophysics - Cosmology and Nongalactic Astrophysics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), media_common.quotation_subject, education, Galaxies, general, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, clusters: intracluster medium [Galaxies], Measure (mathematics), [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], symbols.namesake, galaxies: clusters: intracluster medium – cosmic background radiation – large-scale structure of Universe – cosmology: observations – galaxies: clusters: general, Settore FIS/05 - Astronomia e Astrofisica, galaxies: clusters: intracluster medium, galaxies, cosmology: observations, cosmic background radiation, cosmology, large-scale structure of universe, 0103 physical sciences, Cluster (physics), Galaxy formation and evolution, clusters: intracluster medium – cosmic background radiation – large-scale structure of Universe – cosmology: observations – galaxies: clusters: general [galaxies], Planck, Scaling, 010308 nuclear & particles physics, Matched filter, Astronomy and Astrophysics, 115 Astronomy, Space science, Space and Planetary Science, Sky
Abstract: 10 páginas, 6 figuras, 2 tablas.-- Planck Collaboration: et al., We present the Sunyaev-Zeldovich (SZ) signal-to-richness scaling relation (Y500 − N200) for the MaxBCG cluster catalogue. Employing a multi-frequency matched filter on the Planck sky maps, we measure the SZ signal for each cluster by adapting the filter according to weak-lensing calibrated mass-richness relations (N200 − M500). We bin our individual measurements and detect the SZ signal down to the lowest richness systems (N200 = 10) with high significance, achieving a detection of the SZ signal in systems with mass as low as M500 ≈ 5 × 1013 M⊙. The observed Y500 − N200 relation is well modeled by a power law over the full richness range. It has a lower normalisation at given N200 than predicted based on X-ray models and published mass-richness relations. An X-ray subsample, however, does conform to the predicted scaling, and model predictions do reproduce the relation between our measured bin-average SZ signal and measured bin-average X-ray luminosities. At fixed richness, we find an intrinsic dispersion in the Y500 − N200 relation of 60% rising to of order 100% at low richness. Thanks to its all-sky coverage, Planck provides observations for more than 13000 MaxBCG clusters and an unprecedented SZ/optical data set, extending the list of known cluster scaling laws to include SZ-optical properties. The data set offers essential clues for models of galaxy formation. Moreover, the lower normalisation of the SZ-mass relation implied by the observed SZ-richness scaling has important consequences for cluster physics and cosmological studies with SZ clusters.
Published: 2011
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12. On the effect of cosmic rays in bolometric cosmic microwave background measurements from the stratosphere

Author: Masi, S., primary, Battistelli, E., additional, de Bernardis, P., additional, Lamagna, L., additional, Nati, F., additional, Nati, L., additional, Natoli, P., additional, Polenta, G., additional, and Schillaci, A., additional
Published: 2010
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13. Planckpre-launch status: ThePlanckmission

Author: Tauber, J. A., primary, Mandolesi, N., additional, Puget, J.-L., additional, Banos, T., additional, Bersanelli, M., additional, Bouchet, F. R., additional, Butler, R. C., additional, Charra, J., additional, Crone, G., additional, Dodsworth, J., additional, Efstathiou, G., additional, Gispert, R., additional, Guyot, G., additional, Gregorio, A., additional, Juillet, J. J., additional, Lamarre, J.-M., additional, Laureijs, R. J., additional, Lawrence, C. R., additional, Nørgaard-Nielsen, H. U., additional, Passvogel, T., additional, Reix, J. M., additional, Texier, D., additional, Vibert, L., additional, Zacchei, A., additional, Ade, P. A. R., additional, Aghanim, N., additional, Aja, B., additional, Alippi, E., additional, Aloy, L., additional, Armand, P., additional, Arnaud, M., additional, Arondel, A., additional, Arreola-Villanueva, A., additional, Artal, E., additional, Artina, E., additional, Arts, A., additional, Ashdown, M., additional, Aumont, J., additional, Azzaro, M., additional, Bacchetta, A., additional, Baccigalupi, C., additional, Baker, M., additional, Balasini, M., additional, Balbi, A., additional, Banday, A. J., additional, Barbier, G., additional, Barreiro, R. B., additional, Bartelmann, M., additional, Battaglia, P., additional, Battaner, E., additional, Benabed, K., additional, Beney, J.-L., additional, Beneyton, R., additional, Bennett, K., additional, Benoit, A., additional, Bernard, J.-P., additional, Bhandari, P., additional, Bhatia, R., additional, Biggi, M., additional, Biggins, R., additional, Billig, G., additional, Blanc, Y., additional, Blavot, H., additional, Bock, J. J., additional, Bonaldi, A., additional, Bond, R., additional, Bonis, J., additional, Borders, J., additional, Borrill, J., additional, Boschini, L., additional, Boulanger, F., additional, Bouvier, J., additional, Bouzit, M., additional, Bowman, R., additional, Bréelle, E., additional, Bradshaw, T., additional, Braghin, M., additional, Bremer, M., additional, Brienza, D., additional, Broszkiewicz, D., additional, Burigana, C., additional, Burkhalter, M., additional, Cabella, P., additional, Cafferty, T., additional, Cairola, M., additional, Caminade, S., additional, Camus, P., additional, Cantalupo, C. M., additional, Cappellini, B., additional, Cardoso, J.-F., additional, Carr, R., additional, Catalano, A., additional, Cayón, L., additional, Cesa, M., additional, Chaigneau, M., additional, Challinor, A., additional, Chamballu, A., additional, Chambelland, J. P., additional, Charra, M., additional, Chiang, L.-Y., additional, Chlewicki, G., additional, Christensen, P. R., additional, Church, S., additional, Ciancietta, E., additional, Cibrario, M., additional, Cizeron, R., additional, Clements, D., additional, Collaudin, B., additional, Colley, J.-M., additional, Colombi, S., additional, Colombo, A., additional, Colombo, F., additional, Corre, O., additional, Couchot, F., additional, Cougrand, B., additional, Coulais, A., additional, Couzin, P., additional, Crane, B., additional, Crill, B., additional, Crook, M., additional, Crumb, D., additional, Cuttaia, F., additional, Dörl, U., additional, da Silva, P., additional, Daddato, R., additional, Damasio, C., additional, Danese, L., additional, d'Aquino, G., additional, D'Arcangelo, O., additional, Dassas, K., additional, Davies, R. D., additional, Davies, W., additional, Davis, R. J., additional, De Bernardis, P., additional, de Chambure, D., additional, de Gasperis, G., additional, De la Fuente, M. L., additional, De Paco, P., additional, De Rosa, A., additional, De Troia, G., additional, De Zotti, G., additional, Dehamme, M., additional, Delabrouille, J., additional, Delouis, J.-M., additional, Désert, F.-X., additional, di Girolamo, G., additional, Dickinson, C., additional, Doelling, E., additional, Dolag, K., additional, Domken, I., additional, Douspis, M., additional, Doyle, D., additional, Du, S., additional, Dubruel, D., additional, Dufour, C., additional, Dumesnil, C., additional, Dupac, X., additional, Duret, P., additional, Eder, C., additional, Elfving, A., additional, Enßlin, T. A., additional, Eng, P., additional, English, K., additional, Eriksen, H. K., additional, Estaria, P., additional, Falvella, M. C., additional, Ferrari, F., additional, Finelli, F., additional, Fishman, A., additional, Fogliani, S., additional, Foley, S., additional, Fonseca, A., additional, Forma, G., additional, Forni, O., additional, Fosalba, P., additional, Fourmond, J.-J., additional, Frailis, M., additional, Franceschet, C., additional, Franceschi, E., additional, François, S., additional, Frerking, M., additional, Gómez-Reñasco, M. F., additional, Górski, K. M., additional, Gaier, T. C., additional, Galeotta, S., additional, Ganga, K., additional, García Lázaro, J., additional, Garnica, A., additional, Gaspard, M., additional, Gavila, E., additional, Giard, M., additional, Giardino, G., additional, Gienger, G., additional, Giraud-Heraud, Y., additional, Glorian, J.-M., additional, Griffin, M., additional, Gruppuso, A., additional, Guglielmi, L., additional, Guichon, D., additional, Guillaume, B., additional, Guillouet, P., additional, Haissinski, J., additional, Hansen, F. K., additional, Hardy, J., additional, Harrison, D., additional, Hazell, A., additional, Hechler, M., additional, Heckenauer, V., additional, Heinzer, D., additional, Hell, R., additional, Henrot-Versillé, S., additional, Hernández-Monteagudo, C., additional, Herranz, D., additional, Herreros, J. M., additional, Hervier, V., additional, Heske, A., additional, Heurtel, A., additional, Hildebrandt, S. R., additional, Hills, R., additional, Hivon, E., additional, Hobson, M., additional, Hollert, D., additional, Holmes, W., additional, Hornstrup, A., additional, Hovest, W., additional, Hoyland, R. J., additional, Huey, G., additional, Huffenberger, K. M., additional, Hughes, N., additional, Israelsson, U., additional, Jackson, B., additional, Jaffe, A., additional, Jaffe, T. R., additional, Jagemann, T., additional, Jessen, N. C., additional, Jewell, J., additional, Jones, W., additional, Juvela, M., additional, Kaplan, J., additional, Karlman, P., additional, Keck, F., additional, Keihänen, E., additional, King, M., additional, Kisner, T. S., additional, Kletzkine, P., additional, Kneissl, R., additional, Knoche, J., additional, Knox, L., additional, Koch, T., additional, Krassenburg, M., additional, Kurki-Suonio, H., additional, Lähteenmäki, A., additional, Lagache, G., additional, Lagorio, E., additional, Lami, P., additional, Lande, J., additional, Lange, A., additional, Langlet, F., additional, Lapini, R., additional, Lapolla, M., additional, Lasenby, A., additional, Le Jeune, M., additional, Leahy, J. P., additional, Lefebvre, M., additional, Legrand, F., additional, Le Meur, G., additional, Leonardi, R., additional, Leriche, B., additional, Leroy, C., additional, Leutenegger, P., additional, Levin, S. M., additional, Lilje, P. B., additional, Lindensmith, C., additional, Linden-Vørnle, M., additional, Loc, A., additional, Longval, Y., additional, Lubin, P. M., additional, Luchik, T., additional, Luthold, I., additional, Macias-Perez, J. F., additional, Maciaszek, T., additional, MacTavish, C., additional, Madden, S., additional, Maffei, B., additional, Magneville, C., additional, Maino, D., additional, Mambretti, A., additional, Mansoux, B., additional, Marchioro, D., additional, Maris, M., additional, Marliani, F., additional, Marrucho, J.-C., additional, Martí-Canales, J., additional, Martínez-González, E., additional, Martín-Polegre, A., additional, Martin, P., additional, Marty, C., additional, Marty, W., additional, Masi, S., additional, Massardi, M., additional, Matarrese, S., additional, Matthai, F., additional, Mazzotta, P., additional, McDonald, A., additional, McGrath, P., additional, Mediavilla, A., additional, Meinhold, P. R., additional, Mélin, J.-B., additional, Melot, F., additional, Mendes, L., additional, Mennella, A., additional, Mervier, C., additional, Meslier, L., additional, Miccolis, M., additional, Miville-Deschenes, M.-A., additional, Moneti, A., additional, Montet, D., additional, Montier, L., additional, Mora, J., additional, Morgante, G., additional, Morigi, G., additional, Morinaud, G., additional, Morisset, N., additional, Mortlock, D., additional, Mottet, S., additional, Mulder, J., additional, Munshi, D., additional, Murphy, A., additional, Murphy, P., additional, Musi, P., additional, Narbonne, J., additional, Naselsky, P., additional, Nash, A., additional, Nati, F., additional, Natoli, P., additional, Netterfield, B., additional, Newell, J., additional, Nexon, M., additional, Nicolas, C., additional, Nielsen, P. H., additional, Ninane, N., additional, Noviello, F., additional, Novikov, D., additional, Novikov, I., additional, O'Dwyer, I. J., additional, Oldeman, P., additional, Olivier, P., additional, Ouchet, L., additional, Oxborrow, C. A., additional, Pérez-Cuevas, L., additional, Pagan, L., additional, Paine, C., additional, Pajot, F., additional, Paladini, R., additional, Pancher, F., additional, Panh, J., additional, Parks, G., additional, Parnaudeau, P., additional, Partridge, B., additional, Parvin, B., additional, Pascual, J. P., additional, Pasian, F., additional, Pearson, D. P., additional, Pearson, T., additional, Pecora, M., additional, Perdereau, O., additional, Perotto, L., additional, Perrotta, F., additional, Piacentini, F., additional, Piat, M., additional, Pierpaoli, E., additional, Piersanti, O., additional, Plaige, E., additional, Plaszczynski, S., additional, Platania, P., additional, Pointecouteau, E., additional, Polenta, G., additional, Ponthieu, N., additional, Popa, L., additional, Poulleau, G., additional, Poutanen, T., additional, Prézeau, G., additional, Pradell, L., additional, Prina, M., additional, Prunet, S., additional, Rachen, J. P., additional, Rambaud, D., additional, Rame, F., additional, Rasmussen, I., additional, Rautakoski, J., additional, Reach, W. T., additional, Rebolo, R., additional, Reinecke, M., additional, Reiter, J., additional, Renault, C., additional, Ricciardi, S., additional, Rideau, P., additional, Riller, T., additional, Ristorcelli, I., additional, Riti, J. B., additional, Rocha, G., additional, Roche, Y., additional, Pons, R., additional, Rohlfs, R., additional, Romero, D., additional, Roose, S., additional, Rosset, C., additional, Rouberol, S., additional, Rowan-Robinson, M., additional, Rubiño-Martín, J. A., additional, Rusconi, P., additional, Rusholme, B., additional, Salama, M., additional, Salerno, E., additional, Sandri, M., additional, Santos, D., additional, Sanz, J. L., additional, Sauter, L., additional, Sauvage, F., additional, Savini, G., additional, Schmelzel, M., additional, Schnorhk, A., additional, Schwarz, W., additional, Scott, D., additional, Seiffert, M. D., additional, Shellard, P., additional, Shih, C., additional, Sias, M., additional, Silk, J. I., additional, Silvestri, R., additional, Sippel, R., additional, Smoot, G. F., additional, Starck, J.-L., additional, Stassi, P., additional, Sternberg, J., additional, Stivoli, F., additional, Stolyarov, V., additional, Stompor, R., additional, Stringhetti, L., additional, Strommen, D., additional, Stute, T., additional, Sudiwala, R., additional, Sugimura, R., additional, Sunyaev, R., additional, Sygnet, J.-F., additional, Türler, M., additional, Taddei, E., additional, Tallon, J., additional, Tamiatto, C., additional, Taurigna, M., additional, Taylor, D., additional, Terenzi, L., additional, Thuerey, S., additional, Tillis, J., additional, Tofani, G., additional, Toffolatti, L., additional, Tommasi, E., additional, Tomasi, M., additional, Tonazzini, E., additional, Torre, J.-P., additional, Tosti, S., additional, Touze, F., additional, Tristram, M., additional, Tuovinen, J., additional, Tuttlebee, M., additional, Umana, G., additional, Valenziano, L., additional, Vallée, D., additional, van der Vlis, M., additional, Van Leeuwen, F., additional, Vanel, J.-C., additional, Van-Tent, B., additional, Varis, J., additional, Vassallo, E., additional, Vescovi, C., additional, Vezzu, F., additional, Vibert, D., additional, Vielva, P., additional, Vierra, J., additional, Villa, F., additional, Vittorio, N., additional, Vuerli, C., additional, Wade, L. A., additional, Walker, A. R., additional, Wandelt, B. D., additional, Watson, C., additional, Werner, D., additional, White, M., additional, White, S. D. M., additional, Wilkinson, A., additional, Wilson, P., additional, Woodcraft, A., additional, Yoffo, B., additional, Yun, M., additional, Yurchenko, V., additional, Yvon, D., additional, Zhang, B., additional, Zimmermann, O., additional, Zonca, A., additional, and Zorita, D., additional
Published: 2010
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14. Planckpre-launch status: HFI ground calibration

Author: Pajot, F., primary, Ade, P. A. R., additional, Beney, J.-L., additional, Bréelle, E., additional, Broszkiewicz, D., additional, Camus, P., additional, Carabétian, C., additional, Catalano, A., additional, Chardin, A., additional, Charra, M., additional, Charra, J., additional, Cizeron, R., additional, Couchot, F., additional, Coulais, A., additional, Crill, B. P., additional, Dassas, K., additional, Daubin, J., additional, de Bernardis, P., additional, de Marcillac, P., additional, Delouis, J.-M., additional, Désert, F.-X., additional, Duret, P., additional, Eng, P., additional, Evesque, C., additional, Fourmond, J.-J., additional, François, S., additional, Giard, M., additional, Giraud-Héraud, Y., additional, Guglielmi, L., additional, Guyot, G., additional, Haissinski, J., additional, Henrot-Versillé, S., additional, Hervier, V., additional, Holmes, W., additional, Jones, W. C., additional, Lamarre, J.-M., additional, Lami, P., additional, Lange, A. E., additional, Lefebvre, M., additional, Leriche, B., additional, Leroy, C., additional, Macias-Perez, J., additional, Maciaszek, T., additional, Maffei, B., additional, Mahendran, A., additional, Mansoux, B., additional, Marty, C., additional, Masi, S., additional, Mercier, C., additional, Miville-Deschenes, M.-A., additional, Montier, L., additional, Nicolas, C., additional, Noviello, F., additional, Perdereau, O., additional, Piacentini, F., additional, Piat, M., additional, Plaszczynski, S., additional, Pointecouteau, E., additional, Pons, R., additional, Ponthieu, N., additional, Puget, J.-L., additional, Rambaud, D., additional, Renault, C., additional, Renault, J.-C., additional, Rioux, C., additional, Ristorcelli, I., additional, Rosset, C., additional, Savini, G., additional, Sudiwala, R., additional, Torre, J.-P., additional, Tristram, M., additional, Vallée, D., additional, Veneziani, M., additional, and Yvon, D., additional
Published: 2010
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15. Variations of the spectral index of dust emissivity from Hi-GAL observations of the Galactic plane

Author: Paradis, D., primary, Veneziani, M., additional, Noriega-Crespo, A., additional, Paladini, R., additional, Piacentini, F., additional, Bernard, J. P., additional, de Bernardis, P., additional, Calzoletti, L., additional, Faustini, F., additional, Martin, P., additional, Masi, S., additional, Montier, L., additional, Natoli, P., additional, Ristorcelli, I., additional, Thompson, M. A., additional, Traficante, A., additional, and Molinari, S., additional
Published: 2010
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16. Planckpre-launch status: The HFI instrument, from specification to actual performance

Author: Lamarre, J.-M., primary, Puget, J.-L., additional, Ade, P. A. R., additional, Bouchet, F., additional, Guyot, G., additional, Lange, A. E., additional, Pajot, F., additional, Arondel, A., additional, Benabed, K., additional, Beney, J.-L., additional, Benoît, A., additional, Bernard, J.-Ph., additional, Bhatia, R., additional, Blanc, Y., additional, Bock, J. J., additional, Bréelle, E., additional, Bradshaw, T. W., additional, Camus, P., additional, Catalano, A., additional, Charra, J., additional, Charra, M., additional, Church, S. E., additional, Couchot, F., additional, Coulais, A., additional, Crill, B. P., additional, Crook, M. R., additional, Dassas, K., additional, de Bernardis, P., additional, Delabrouille, J., additional, de Marcillac, P., additional, Delouis, J.-M., additional, Désert, F.-X., additional, Dumesnil, C., additional, Dupac, X., additional, Efstathiou, G., additional, Eng, P., additional, Evesque, C., additional, Fourmond, J.-J., additional, Ganga, K., additional, Giard, M., additional, Gispert, R., additional, Guglielmi, L., additional, Haissinski, J., additional, Henrot-Versillé, S., additional, Hivon, E., additional, Holmes, W. A., additional, Jones, W. C., additional, Koch, T. C., additional, Lagardère, H., additional, Lami, P., additional, Landé, J., additional, Leriche, B., additional, Leroy, C., additional, Longval, Y., additional, Macías-Pérez, J. F., additional, Maciaszek, T., additional, Maffei, B., additional, Mansoux, B., additional, Marty, C., additional, Masi, S., additional, Mercier, C., additional, Miville-Deschênes, M.-A., additional, Moneti, A., additional, Montier, L., additional, Murphy, J. A., additional, Narbonne, J., additional, Nexon, M., additional, Paine, C. G., additional, Pahn, J., additional, Perdereau, O., additional, Piacentini, F., additional, Piat, M., additional, Plaszczynski, S., additional, Pointecouteau, E., additional, Pons, R., additional, Ponthieu, N., additional, Prunet, S., additional, Rambaud, D., additional, Recouvreur, G., additional, Renault, C., additional, Ristorcelli, I., additional, Rosset, C., additional, Santos, D., additional, Savini, G., additional, Serra, G., additional, Stassi, P., additional, Sudiwala, R. V., additional, Sygnet, J.-F., additional, Tauber, J. A., additional, Torre, J.-P., additional, Tristram, M., additional, Vibert, L., additional, Woodcraft, A., additional, Yurchenko, V., additional, and Yvon, D., additional
Published: 2010
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17. Clouds, filaments, and protostars: TheHerschel Hi-GAL Milky Way

Author: Molinari, S., primary, Swinyard, B., additional, Bally, J., additional, Barlow, M., additional, Bernard, J.-P., additional, Martin, P., additional, Moore, T., additional, Noriega-Crespo, A., additional, Plume, R., additional, Testi, L., additional, Zavagno, A., additional, Abergel, A., additional, Ali, B., additional, Anderson, L., additional, André, P., additional, Baluteau, J.-P., additional, Battersby, C., additional, Beltrán, M. T., additional, Benedettini, M., additional, Billot, N., additional, Blommaert, J., additional, Bontemps, S., additional, Boulanger, F., additional, Brand, J., additional, Brunt, C., additional, Burton, M., additional, Calzoletti, L., additional, Carey, S., additional, Caselli, P., additional, Cesaroni, R., additional, Cernicharo, J., additional, Chakrabarti, S., additional, Chrysostomou, A., additional, Cohen, M., additional, Compiegne, M., additional, de Bernardis, P., additional, de Gasperis, G., additional, di Giorgio, A. M., additional, Elia, D., additional, Faustini, F., additional, Flagey, N., additional, Fukui, Y., additional, Fuller, G. A., additional, Ganga, K., additional, Garcia-Lario, P., additional, Glenn, J., additional, Goldsmith, P. F., additional, Griffin, M., additional, Hoare, M., additional, Huang, M., additional, Ikhenaode, D., additional, Joblin, C., additional, Joncas, G., additional, Juvela, M., additional, Kirk, J. M., additional, Lagache, G., additional, Li, J. Z., additional, Lim, T. L., additional, Lord, S. D., additional, Marengo, M., additional, Marshall, D. J., additional, Masi, S., additional, Massi, F., additional, Matsuura, M., additional, Minier, V., additional, Miville-Deschênes, M.-A., additional, Montier, L. A., additional, Morgan, L., additional, Motte, F., additional, Mottram, J. C., additional, Müller, T. G., additional, Natoli, P., additional, Neves, J., additional, Olmi, L., additional, Paladini, R., additional, Paradis, D., additional, Parsons, H., additional, Peretto, N., additional, Pestalozzi, M., additional, Pezzuto, S., additional, Piacentini, F., additional, Piazzo, L., additional, Polychroni, D., additional, Pomarès, M., additional, Popescu, C. C., additional, Reach, W. T., additional, Ristorcelli, I., additional, Robitaille, J.-F., additional, Robitaille, T., additional, Rodón, J. A., additional, Roy, A., additional, Royer, P., additional, Russeil, D., additional, Saraceno, P., additional, Sauvage, M., additional, Schilke, P., additional, Schisano, E., additional, Schneider, N., additional, Schuller, F., additional, Schulz, B., additional, Sibthorpe, B., additional, Smith, H. A., additional, Smith, M. D., additional, Spinoglio, L., additional, Stamatellos, D., additional, Strafella, F., additional, Stringfellow, G. S., additional, Sturm, E., additional, Taylor, R., additional, Thompson, M. A., additional, Traficante, A., additional, Tuffs, R. J., additional, Umana, G., additional, Valenziano, L., additional, Vavrek, R., additional, Veneziani, M., additional, Viti, S., additional, Waelkens, C., additional, Ward-Thompson, D., additional, White, G., additional, Wilcock, L. A., additional, Wyrowski, F., additional, Yorke, H. W., additional, and Zhang, Q., additional
Published: 2010
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18. Archeops in-flight performance, data processing, and map making

Author: Macías-Pérez, J. F., Lagache, G., Maffei, B., Ganga, K., Bourrachot, A., Ade, P., Amblard, A., Ansari, R., Aubourg, E., Aumont, J., Bargot, S., Bartlett, J., Benoît, A., Bernard, J.-Ph., Bhatia, R., Blanchard, A., Bock, J. J., Boscaleri, A., Bouchet, F. R., Camus, P., Cardoso, J.-F., Couchot, F., de Bernardis, P., Delabrouille, J., Désert, F.-X., Doré, O., Douspis, M., Dumoulin, L., Dupac, X., Filliatre, Ph., Fosalba, P., Gannaway, F., Gautier, B., Giard, M., Giraud-Héraud, Y., Gispert, R., Guglielmi, L., Hamilton, J.-Ch., Hanany, S., Henrot-Versillé, S., Hristov, V., Kaplan, J., Lamarre, J.-M., Lange, A. E., Madet, K., Magneville, Ch., Marrone, D. P., Masi, S., Mayet, F., Murphy, J. A., Naraghi, F., Nati, F., Patanchon, G., Perdereau, O., Perrin, G., Plaszczynski, S., Piat, M., Ponthieu, N., Prunet, S., Puget, J.-L., Renault, C., Rosset, C., Santos, D., Starobinsky, A., Strukov, I., Sudiwala, R. V., Teyssier, R., Tristram, M., Tucker, C., Vanel, J.-Ch., Vibert, D., Wakui, E., Yvon, D., Macías-Pérez, J. F., Lagache, G., Maffei, B., Ganga, K., Bourrachot, A., Ade, P., Amblard, A., Ansari, R., Aubourg, E., Aumont, J., Bargot, S., Bartlett, J., Benoît, A., Bernard, J.-Ph., Bhatia, R., Blanchard, A., Bock, J. J., Boscaleri, A., Bouchet, F. R., Camus, P., Cardoso, J.-F., Couchot, F., de Bernardis, P., Delabrouille, J., Désert, F.-X., Doré, O., Douspis, M., Dumoulin, L., Dupac, X., Filliatre, Ph., Fosalba, P., Gannaway, F., Gautier, B., Giard, M., Giraud-Héraud, Y., Gispert, R., Guglielmi, L., Hamilton, J.-Ch., Hanany, S., Henrot-Versillé, S., Hristov, V., Kaplan, J., Lamarre, J.-M., Lange, A. E., Madet, K., Magneville, Ch., Marrone, D. P., Masi, S., Mayet, F., Murphy, J. A., Naraghi, F., Nati, F., Patanchon, G., Perdereau, O., Perrin, G., Plaszczynski, S., Piat, M., Ponthieu, N., Prunet, S., Puget, J.-L., Renault, C., Rosset, C., Santos, D., Starobinsky, A., Strukov, I., Sudiwala, R. V., Teyssier, R., Tristram, M., Tucker, C., Vanel, J.-Ch., Vibert, D., Wakui, E., and Yvon, D.
Abstract: Aims.Archeops is a balloon-borne experiment inspired by the Planck satellite and its high frequency instrument (HFI). It is designed to measure the cosmic microwave background (CMB) temperature anisotropies at high angular resolution (~12 arcmin) over a large fraction of the sky (around 30%) at 143, 217, 353, and 545 GHz. The Archeops 353 GHz channel consists of three pairs of polarized sensitive bolometers designed to detect the polarized diffuse emission of Galactic dust.
Published: 2007
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19. Direct probes of dark matter in the cluster 1ES0657-556 through microwave observations

Author: Colafrancesco, S., de Bernardis, P., Masi, S., Polenta, G., Ullio, P., Colafrancesco, S., de Bernardis, P., Masi, S., Polenta, G., and Ullio, P.
Abstract: Aims.The cluster 1ES0657-556 is an ideal astrophysical laboratory to study the distribution and the nature of Dark Matter because this last component is spatially separated from the intracluster gas. We show that microwave observations can provide crucial probes of Dark Matter in this system.
Published: 2007
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20. Instrument, method, brightness, and polarization maps from the 2003 flight of BOOMERanG

Author: Masi, S., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Cabella, P., Contaldi, C. R., Crill, B. P., de Bernardis, P., De Gasperis, G., de Oliveira-Costa, A., De Troia, G., Di Stefano, G., Ehlers, P., Hivon, E., Hristov, V., Iacoangeli, A., Jaffe, A. H., Jones, W. C., Kisner, T. S., Lange, A. E., MacTavish, C. J., Marini Bettolo, C., Mason, P., Mauskopf, P. D., Montroy, T. E., Nati, F., Nati, L., Natoli, P., Netterfield, C. B., Pascale, E., Piacentini, F., Pogosyan, D., Polenta, G., Prunet, S., Ricciardi, S., Romeo, G., Ruhl, J. E., Santini, P., Tegmark, M., Torbet, E., Veneziani, M., Vittorio, N., Masi, S., Ade, P. A. R., Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Cabella, P., Contaldi, C. R., Crill, B. P., de Bernardis, P., De Gasperis, G., de Oliveira-Costa, A., De Troia, G., Di Stefano, G., Ehlers, P., Hivon, E., Hristov, V., Iacoangeli, A., Jaffe, A. H., Jones, W. C., Kisner, T. S., Lange, A. E., MacTavish, C. J., Marini Bettolo, C., Mason, P., Mauskopf, P. D., Montroy, T. E., Nati, F., Nati, L., Natoli, P., Netterfield, C. B., Pascale, E., Piacentini, F., Pogosyan, D., Polenta, G., Prunet, S., Ricciardi, S., Romeo, G., Ruhl, J. E., Santini, P., Tegmark, M., Torbet, E., Veneziani, M., and Vittorio, N.
Abstract: Aims.We present the boomerang-03 experiment, and the maps of the Stokes parameters I, Q, Uof the microwave sky obtained during a 14 day balloon flight in 2003.
Published: 2006
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21. The CMB temperature power spectrum from an improved analysis of the Archeops data

Author: Tristram, M., Patanchon, G., Macías-Pérez, J. F., Ade, P., Amblard, A., Ansari, R., Aubourg, É., Benoît, A., Bernard, J.-Ph., Blanchard, A., Bock, J. J., Bouchet, F. R., Bourrachot, A., Camus, P., Cardoso, J.-F., Couchot, F., de Bernardis, P., Delabrouille, J., Désert, F.-X., Douspis, M., Dumoulin, L., Filliatre, Ph., Fosalba, P., Giard, M., Giraud-Héraud, Y., Gispert†, R., Guglielmi, L., Hamilton, J.-Ch., Hanany, S., Henrot-Versillé, S., Kaplan, J., Lagache, G., Lamarre, J.-M., Lange, A. E., Madet, K., Maffei, B., Magneville, Ch., Masi, S., Mayet, F., Nati, F., Perdereau, O., Plaszczynski, S., Piat, M., Ponthieu, N., Prunet, S., Renault, C., Rosset, C., Santos, D., Vibert, D., Yvon, D., Tristram, M., Patanchon, G., Macías-Pérez, J. F., Ade, P., Amblard, A., Ansari, R., Aubourg, É., Benoît, A., Bernard, J.-Ph., Blanchard, A., Bock, J. J., Bouchet, F. R., Bourrachot, A., Camus, P., Cardoso, J.-F., Couchot, F., de Bernardis, P., Delabrouille, J., Désert, F.-X., Douspis, M., Dumoulin, L., Filliatre, Ph., Fosalba, P., Giard, M., Giraud-Héraud, Y., Gispert†, R., Guglielmi, L., Hamilton, J.-Ch., Hanany, S., Henrot-Versillé, S., Kaplan, J., Lagache, G., Lamarre, J.-M., Lange, A. E., Madet, K., Maffei, B., Magneville, Ch., Masi, S., Mayet, F., Nati, F., Perdereau, O., Plaszczynski, S., Piat, M., Ponthieu, N., Prunet, S., Renault, C., Rosset, C., Santos, D., Vibert, D., and Yvon, D.
Abstract: We present improved results on the measurement of the angular power spectrum of the Cosmic Microwave Background (CMB) temperature anisotropies using the data from the last Archeopsflight. This refined analysis is obtained by using the 6 most sensitive photometric pixels in the CMB bands centered at 143 and 217 GHz and 20% of the sky, mostly clear of foregrounds. Using two different cross-correlation methods, we obtain very similar results for the angular power spectrum. Consistency checks are performed to test the robustness of these results paying particular attention to the foreground contamination level which remains well below the statistical uncertainties. The multipole range from $\ell=10$to $\ell=700$is covered with 25 bins, confirming strong evidence for a plateau at large angular scales (the Sachs-Wolfe plateau) followed by two acoustic peaks centered around $\ell=220$and $\ell=550$respectively. These data provide an independent confirmation, obtained at different frequencies, of the Wmapfirst year results.
Published: 2005
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22. First detection of polarization of the submillimetre diffuse galactic dust emission by Archeops

Author: Benoît, A., Ade, P., Amblard, A., Ansari, R., Aubourg, É., Bargot, S., Bartlett, J. G., Bernard, J.–Ph., Bhatia, R. S., Blanchard, A., Bock, J. J., Boscaleri, A., Bouchet, F. R., Bourrachot, A., Camus, P., Couchot, F., de Bernardis, P., Delabrouille, J., Désert, F.–X., Doré, O., Douspis, M., Dumoulin, L., Dupac, X., Filliatre, P., Fosalba, P., Ganga, K., Gannaway, F., Gautier, B., Giard, M., Giraud–Héraud, Y., Gispert, R., Guglielmi, L., Hamilton, J.–Ch., Hanany, S., Henrot–Versillé, S., Kaplan, J., Lagache, G., Lamarre, J.–M., Lange, A. E., Macías–Pérez, J. F., Madet, K., Maffei, B., Magneville, Ch., Marrone, D. P., Masi, S., Mayet, F., Murphy, A., Naraghi, F., Nati, F., Patanchon, G., Perrin, G., Piat, M., Ponthieu, N., Prunet, S., Puget, J.–L., Renault, C., Rosset, C., Santos, D., Starobinsky, A., Strukov, I., Sudiwala, R. V., Teyssier, R., Tristram, M., Tucker, C., Vanel, J.–C., Vibert, D., Wakui, E., Yvon, D., Benoît, A., Ade, P., Amblard, A., Ansari, R., Aubourg, É., Bargot, S., Bartlett, J. G., Bernard, J.–Ph., Bhatia, R. S., Blanchard, A., Bock, J. J., Boscaleri, A., Bouchet, F. R., Bourrachot, A., Camus, P., Couchot, F., de Bernardis, P., Delabrouille, J., Désert, F.–X., Doré, O., Douspis, M., Dumoulin, L., Dupac, X., Filliatre, P., Fosalba, P., Ganga, K., Gannaway, F., Gautier, B., Giard, M., Giraud–Héraud, Y., Gispert, R., Guglielmi, L., Hamilton, J.–Ch., Hanany, S., Henrot–Versillé, S., Kaplan, J., Lagache, G., Lamarre, J.–M., Lange, A. E., Macías–Pérez, J. F., Madet, K., Maffei, B., Magneville, Ch., Marrone, D. P., Masi, S., Mayet, F., Murphy, A., Naraghi, F., Nati, F., Patanchon, G., Perrin, G., Piat, M., Ponthieu, N., Prunet, S., Puget, J.–L., Renault, C., Rosset, C., Santos, D., Starobinsky, A., Strukov, I., Sudiwala, R. V., Teyssier, R., Tristram, M., Tucker, C., Vanel, J.–C., Vibert, D., Wakui, E., and Yvon, D.
Abstract: We present the first determination of the Galactic polarized emission at 353 GHz by Archeops. The data were taken during the Arctic night of February 7, 2002 after the balloon-borne instrument was launched by CNES from the Swedish Esrange base near Kiruna. In addition to the 143 GHz and 217 GHz frequency bands dedicated to CMB studies, Archeops had one 545 GHz and six 353 GHz bolometers mounted in three polarization–sensitive pairs that were used for Galactic foreground studies. We present maps of the $I,~Q,~U$Stokes parameters over 17% of the sky and with a 13 arcmin resolution at 353 GHz ($850~\mu{\rm m}$). They show a significant Galactic large scale polarized emission coherent on the longitude ranges $\lbrack 100,~120\rbrack$and $\lbrack 180,~200\rbrack$deg. with a degree of polarization at the level of 4–5%, in agreement with expectations from starlight polarization measurements. Some regions in the Galactic plane (Gem OB1, Cassiopeia) show an even stronger degree of polarization in the range 10–20%. These findings provide strong evidence for a powerful grain alignment mechanism throughout the interstellar medium and a coherent magnetic field coplanar to the Galactic plane. This magnetic field pervades even some dense clouds. Extrapolated to high Galactic latitude, these results indicate that interstellar dust polarized emission is the major foreground for PLANCK–HFI CMB polarization measurements.
Published: 2004
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23. Cosmological constraints from Archeops

Author: Benoît, A., Ade, P., Amblard, A., Ansari, R., Aubourg, É., Bargot, S., Bartlett, J. G., Bernard, J.–Ph., Bhatia, R. S., Blanchard, A., Bock, J. J., Boscaleri, A., Bouchet, F. R., Bourrachot, A., Camus, P., Couchot, F., de Bernardis, P., Delabrouille, J., Désert, F.–X., Doré, O., Douspis, M., Dumoulin, L., Dupac, X., Filliatre, P., Fosalba, P., Ganga, K., Gannaway, F., Gautier, B., Giard, M., Giraud–Héraud, Y., Gispert, R., Guglielmi, L., Hamilton, J.–Ch., Hanany, S., Henrot–Versillé, S., Kaplan, J., Lagache, G., Lamarre, J.–M., Lange, A. E., Macías–Pérez, J. F., Madet, K., Maffei, B., Magneville, Ch., Marrone, D. P., Masi, S., Mayet, F., Murphy, A., Naraghi, F., Nati, F., Patanchon, G., Perrin, G., Piat, M., Ponthieu, N., Prunet, S., Puget, J.–L., Renault, C., Rosset, C., Santos, D., Starobinsky, A., Strukov, I., Sudiwala, R. V., Teyssier, R., Tristram, M., Tucker, C., Vanel, J.–C., Vibert, D., Wakui, E., Yvon, D., Benoît, A., Ade, P., Amblard, A., Ansari, R., Aubourg, É., Bargot, S., Bartlett, J. G., Bernard, J.–Ph., Bhatia, R. S., Blanchard, A., Bock, J. J., Boscaleri, A., Bouchet, F. R., Bourrachot, A., Camus, P., Couchot, F., de Bernardis, P., Delabrouille, J., Désert, F.–X., Doré, O., Douspis, M., Dumoulin, L., Dupac, X., Filliatre, P., Fosalba, P., Ganga, K., Gannaway, F., Gautier, B., Giard, M., Giraud–Héraud, Y., Gispert, R., Guglielmi, L., Hamilton, J.–Ch., Hanany, S., Henrot–Versillé, S., Kaplan, J., Lagache, G., Lamarre, J.–M., Lange, A. E., Macías–Pérez, J. F., Madet, K., Maffei, B., Magneville, Ch., Marrone, D. P., Masi, S., Mayet, F., Murphy, A., Naraghi, F., Nati, F., Patanchon, G., Perrin, G., Piat, M., Ponthieu, N., Prunet, S., Puget, J.–L., Renault, C., Rosset, C., Santos, D., Starobinsky, A., Strukov, I., Sudiwala, R. V., Teyssier, R., Tristram, M., Tucker, C., Vanel, J.–C., Vibert, D., Wakui, E., and Yvon, D.
Abstract: We analyze the cosmological constraints that Archeops (Benoît et al. 2003) places on adiabatic cold dark matter models with passive power-law initial fluctuations. Because its angular power spectrum has small bins in $\ell$and large $\ell$coverage down to COBE scales, Archeops provides a precise determination of the first acoustic peak in terms of position at multipole $l_{\rm peak}=220\pm 6$, height and width. An analysis of Archeops data in combination with other CMB datasets constrains the baryon content of the Universe, $\Omega_{\rm b}h^2= 0.022^{+0.003}_{-0.004}$, compatible with Big-Bang nucleosynthesis and with a similar accuracy. Using cosmological priors obtained from recent non–CMB data leads to yet tighter constraints on the total density, e.g. $\Omega_{\rm tot}=1.00^{+0.03}_{-0.02}$using the HST determination of the Hubble constant. An excellent absolute calibration consistency is found between Archeops and other CMB experiments, as well as with the previously quoted best fit model. The spectral index nis measured to be $1.04^{+0.10}_{-0.12}$when the optical depth to reionization, τ, is allowed to vary as a free parameter, and $0.96^{+0.03}_{-0.04}$when τis fixed to zero, both in good agreement with inflation.
Published: 2003
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24. A cryogenic waveplate rotator for polarimetry at mm and submm wavelengths

Author: Salatino, M., de Bernardis, P., and Masi, S.
Abstract: Context.Polarimetry at mm and submm wavelengths is the new frontier of research in cosmic microwave background and interstellar dust studies. Polarimeters working in the IR to MM range need to be operated at cryogenic temperatures to limit the systematic effects related to the emission of the polarization analyzer.
Published: 2011
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25. Extracting cosmological signals from foregrounds in deep mm maps of the sky

Author: Conversi, L., Fiadino, P., de Bernardis, P., and Masi, S.
Abstract: Context.The high Galactic latitude sky at millimeter and submm wavelengths contains significant cosmological information about the early Universe (in terms of the cosmic microwave background) but also the process of structure formation in the Universe from the far infrared background produced by early galaxies and the Sunyaev-Zeldovich effect in clusters of galaxies.
Published: 2010
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26. Planck 2013 results

Author: T. Poutanen, Olivier Doré, K. Ganga, O. Perdereau, Peter A. R. Ade, Jose M. Diego, Krzysztof M. Gorski, V. Stolyarov, Y. Giraud-Héraud, E. Franceschi, I. Ristorcelli, Martin Kunz, Duncan Hanson, P. R. Christensen, C. Hernández-Monteagudo, P. M. McGehee, Mathieu Remazeilles, Anthony Lasenby, L. Sanselme, Monique Arnaud, Charles R. Lawrence, Jon E. Gudmundsson, L. Pagano, S. Galeotta, F. Piacentini, E. Keihänen, W. Hovest, F. Melot, William T. Reach, Guilaine Lagache, Jean-François Cardoso, Francesca Perrotta, L. Perotto, Allan Hornstrup, George Helou, Etienne Pointecouteau, M. López-Caniego, Alessandro Melchiorri, Kevin M. Huffenberger, Alain Benoit, D. L. Harrison, R. Leonardi, Michele Liguori, Theodore Kisner, Hans Ulrik Nørgaard-Nielsen, C. North, C. Leroy, M. Maris, N. Ponthieu, A. de Rosa, R.-R. Chary, Jo Dunkley, M. Tucci, Stéphane Colombi, J. J. Bock, M. Ashdown, Pavel Naselsky, R. J. Davis, Andrea Zacchei, H. K. Eriksen, Francine R. Marleau, J. W. Bowyer, Fabrizio Villa, M. Bridges, M. Tomasi, F. Cuttaia, W. A. Holmes, B. Racine, A. Chamballu, Torsten A. Enßlin, Locke D. Spencer, Olivier Forni, J. Aumont, S. R. Hildebrandt, A. Benoit-Lévy, Daniel J. Mortlock, M.-A. Miville-Deschênes, M. Giard, E. Pierpaoli, Aurelien A. Fraisse, M. Frailis, Carlo Baccigalupi, E. Hivon, S. Techene, S. Mottet, P. B. Lilje, D. Sutton, W. C. Jones, F. K. Hansen, J. Knoche, Marco Bersanelli, Roberta Paladini, Simon Prunet, Carlo Burigana, Simon D. M. White, P. Bielewicz, B. P. Crill, Lung-Yih Chiang, S. Donzelli, D. Girard, A. Curto, Peter G. Martin, François R. Bouchet, Serge Gratton, A. Sauvé, F.-X. Désert, J. Bobin, G. W. Pratt, D. Herranz, M. Le Jeune, D. Yvon, Michael Rowan-Robinson, Nicola Vittorio, L. P. L. Colombo, F. Matthai, C. Armitage-Caplan, Giorgio Savini, A. Catalano, Gianluca Morgante, T. Riller, Dmitry Novikov, Bruno Maffei, Clive Dickinson, Xin Chen, J.-L. Puget, Pasquale Mazzotta, J.-F. Sygnet, Stéphane Plaszczynski, L. Vibert, X. Dupac, Carol Anne Oxborrow, M. Reinecke, Davide Pietrobon, E. Battaner, L. A. Wade, Daniela Paoletti, F. Pajot, Reijo Keskitalo, M. Bucher, Douglas Scott, Luigi Danese, Dipak Munshi, George Efstathiou, L. Popa, Ben Rusholme, P. Vielva, D. Santos, A. Mennella, Nabila Aghanim, Luca Valenziano, A. Coulais, F. Atrio-Barandela, Calvin B. Netterfield, G. Giardino, T. R. Jaffe, O. Herent, Marcella Massardi, R. Kneissl, Jacques Delabrouille, François Orieux, J.-M. Delouis, M. Migliaccio, N. Mandolesi, J. A. Murphy, A. Moneti, Radek Stompor, Federico Nati, E. P. S. Shellard, Luca Terenzi, C. Combet, Andrew H. Jaffe, G. Umana, G. de Zotti, René J. Laureijs, Mika Juvela, F. Boulanger, Jussi-Pekka Väliviita, G. Patanchon, F. Couchot, I. D. Novikov, Philip Lubin, Fabio Finelli, Peter Meinhold, F. Paci, Sophie Henrot-Versille, Alessandro Gruppuso, Z. Hou, R. D. Davies, F. Noviello, J. González-Nuevo, G. Prézeau, Paolo Natoli, Andrea Zonca, K. Benabed, A. Gregorio, Marian Douspis, H. C. Chiang, J. R. Bond, Michael P. Hobson, Franck Sureau, B. Van Tent, J.-M. Lamarre, L. Mendes, S. Osborne, A. J. Banday, A.-S. Suur-Uski, Sabino Matarrese, H. Dole, Subhabrata Mitra, J. A. Tauber, Hannu Kurki-Suonio, J. Lesgourgues, G. Hurier, C. J. MacTavish, Lloyd Knox, David L. Clements, G. Roudier, P. de Bernardis, C. Rosset, Silvia Masi, Jean-Luc Starck, D. J. Marshall, J. F. Macías-Pérez, Graca Rocha, L. Montier, F. Pasian, J.-P. Bernard, Benjamin D. Wandelt, M. Tristram, Julian Borrill, G. Polenta, M. Linden-Vørnle, Sarah E. Church, E. Martínez-González, M. Piat, D. Tavagnacco, Rafael Rebolo, R. B. Barreiro, R. Sudiwala, S. Ricciardi, Jörg P. Rachen, C. Renault, Tauber, Jan, Aghanim, N., Armitage Caplan, C., Arnaud, M., Ashdown, M., Atrio Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Benabed, K., Benoît, A., Benoit Lévy, A., Bernard, J. P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M., Burigana, C., Butler, R. C., Cappellini, B., Cardoso, J. F., Catalano, A., Chamballu, A., Chen, X., Chiang, L. Y., Christensen, P. R., Church, S., Colombi, S., Colombo, L. P. L., Crill, B. P., Cruz, M., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., De Bernardis, P., De Rosa, A., De Zotti, G., Delabrouille, J., Dickinson, C., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Dupac, X., Efstathiou, G., Enßlin, T. A., Eriksen, H. K., Falvella, M. C., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Gaier, T. C., Galeotta, S., Ganga, K., Giard, M., Giardino, G., Giraud Héraud, Y., Gjerløw, E., González Nuevo, J., Górski, K. M., Gratton, S., Gregorio, Anna, Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Henrot Versillé, S., Hernández Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jewell, J., Jones, W. C., Juvela, M., Kangaslahti, P., Keihänen, E., Keskitalo, R., Kiiveri, K., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki Suonio, H., Lagache, G., Lähteenmäki, A., Lamarre, J. M., Lasenby, A., Lattanzi, M., Laureijs, R. J., Lawrence, C. R., Leach, S., Leahy, J. P., Leonardi, R., Lesgourgues, J., Liguori, M., Lilje, P. B., Linden Vørnle, M., Lindholm, V., López Caniego, M., Lubin, P. M., MacIás Pérez, J. F., Maggio, G., Maino, D., Mandolesi, N., Maris, M., Marshall, D. J., Martin, P. G., Martínez González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Moneti, A., Montier, L., Morgante, G., Morisset, N., Mortlock, D., Moss, A., Munshi, D., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard Nielsen, H. U., Novikov, D., Novikov, I., O'Dwyer, I. J., Osborne, S., Paci, F., Pagano, L., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Patanchon, G., Peel, M., Perdereau, O., Perotto, L., Perrotta, F., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Platania, P., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. L., Rachen, J. P., Reach, W. T., Rebolo, R., Reinecke, M., Remazeilles, M., Ricciardi, S., Riller, T., Robbers, G., Rocha, G., Rosset, C., Rossetti, M., Roudier, G., Rubinõ Martín, J. A., Rusholme, B., Salerno, E., Sandri, M., Santos, D., Scott, D., Seiffert, M. D., Shellard, E. P. S., Spencer, L. D., Starck, J. L., Stolyarov, V., Stompor, R., Sureau, F., Sutton, D., Suur Uski, A. S., Sygnet, J. F., Tauber, J. A., Tavagnacco, Daniele, Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., Türler, M., Umana, G., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., Watson, R., Wehus, I. K., White, S. D. M., Wilkinson, A., Yvon, D., Zacchei, A., Zonca, A., Hélium : du fondamental aux applications (HELFA), Institut Néel (NEEL), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), APC - Cosmologie, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique (LERMA), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Centre National de la Recherche Scientifique (CNRS), APC - Gravitation (APC-Gravitation), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), PLANCK, Universidad de Cantabria, Hélium : du fondamental aux applications (NEEL - HELFA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Anne Lähteenmäki Group, Department of Electronics and Nanoengineering, Aalto-yliopisto, Aalto University, HELFA - Hélium : du fondamental aux applications, Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Department of Physics, and Helsinki Institute of Physics
Subjects: Astronomy, Cosmic microwave background, data analysis, Astrophysics, cosmic background radiation, Surveys, Cosmic background radiation, NOISE, RADIOMETERS, data analysis [Methods], observations [Cosmology], Survey, cosmology: observations, surveys [cosmic background radiation, methods], Physics, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, Computer Science::Computers and Society, DATA SETS, Physics::Space Physics, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Astrophysics - Instrumentation and Methods for Astrophysics, Noise (radio), Astrophysics and Astronomy, [PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], education, FOS: Physical sciences, observation [Cosmology], Computer Science::Digital Libraries, NO, Settore FIS/05 - Astronomia e Astrofisica, surveys, Calibration, PRE-LAUNCH STATUS, Angular resolution, Instrumentation and Methods for Astrophysics (astro-ph.IM), methods: data analysis, Radiometer, MAP-MAKING ALGORITHM, Instrument Data, Spectral density, Astronomy and Astrophysics, Astronomy and Astrophysic, 115 Astronomy, Space science, Cosmology: observations, Methods: data analysis, Space and Planetary Science, [SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], data analysi [Methods], cosmology
Abstract: We describe the data processing pipeline of the Planck Low Frequency Instrument (LFI) data processing centre (DPC) to create and characterize full-sky maps based on the first 15.5 months of operations at 30, 44, and 70 GHz. In particular, we discuss the various steps involved in reducing the data, from telemetry packets through to the production of cleaned, calibrated timelines and calibrated frequency maps. Data are continuously calibrated using the modulation induced on the mean temperature of the cosmic microwave background radiation by the proper motion of the spacecraft. Sky signals other than the dipole are removed by an iterative procedure based on simultaneous fitting of calibration parameters and sky maps. Noise properties are estimated from time-ordered data after the sky signal has been removed, using a generalized least squares map-making algorithm. A destriping code (Madam) is employed to combine radiometric data and pointing information into sky maps, minimizing the variance of correlated noise. Noise covariance matrices, required to compute statistical uncertainties on LFI and Planck products, are also produced. Main beams are estimated down to the ≈−20 dB level using Jupiter transits, which are also used for the geometrical calibration of the focal plane., This work was supported by the Academy of Finland grants 253204, 256265, and 257989. We acknowledge financial support provided by the Spanish Ministerio de Ciencia e Innovaciõn through the Plan Nacional del Espacio y Plan Nacional de Astronomia y Astrofisica. The development of Planck has been supported by: ESA; CNES and CNRS/INSU-IN2P3-INP (France); ASI, CNR, and INAF (Italy); NASA and DoE (USA); STFC and UKSA (UK); CSIC, MICINN and JA (Spain); Tekes, AoF and CSC (Finland); DLR and MPG (Germany); CSA (Canada); DTU Space (Denmark); SER/SSO (Switzerland); RCN (Norway); SFI (Ireland); FCT/MCTES (Portugal); and PRACE (EU).
Published: 2014
Full Text: View/download PDF

27. Planck 2013 results

Author: Jérôme Bobin, Davide Maino, M. Frailis, Carlo Baccigalupi, E. Hivon, Luigi Danese, A. Chamballu, J.-F. Sygnet, D. J. Marshall, Simon D. M. White, Luca Terenzi, Luca Valenziano, Ben Rusholme, D. Yvon, C. Hernández-Monteagudo, E. P. S. Shellard, S. Ricciardi, D. Herranz, M. Sandri, Jussi-Pekka Väliviita, G. Patanchon, F. Paci, Jörg P. Rachen, C. Renault, A. Mennella, Nabila Aghanim, Bruno Maffei, Reijo Keskitalo, Nicola Bartolo, F. Pajot, Alessandro Melchiorri, Jacques Delabrouille, E. Martínez-González, J. A. Murphy, R. A. Sunyaev, A.-S. Suur-Uski, Alan Heavens, M. Piat, Peter Meinhold, A. Curto, M. Tucci, N. Mandolesi, Charles R. Lawrence, Julien Lesgourgues, Andrew H. Jaffe, Philip Lubin, Kendrick M. Smith, F. Pasian, James R. Fergusson, René J. Laureijs, J. González-Nuevo, M. Bridges, O. Perdereau, Fabio Finelli, S. Donzelli, Michael P. Hobson, James G. Bartlett, P. Vielva, Marian Douspis, W. A. Holmes, Marcella Massardi, R. C. Butler, B. Racine, K. Ganga, A. Renzi, Krzysztof M. Gorski, Allan Hornstrup, A. Coulais, Davide Pietrobon, W. Hovest, Andrea Zacchei, L. Mendes, Sabino Matarrese, Olivier Forni, M.-A. Miville-Deschênes, Jose Alberto Rubino-Martin, M. Tristram, Etienne Pointecouteau, Jose M. Diego, Domenico Marinucci, Adam Moss, Anthony Challinor, I. D. Novikov, D. Tavagnacco, D. L. Harrison, G. de Zotti, G. Polenta, M. Linden-Vørnle, Sarah E. Church, Theodore Kisner, G. Prézeau, Giorgio Savini, Hiranya V. Peiris, J. Tuovinen, B. Van Tent, F. K. Hansen, Rafael Rebolo, Calvin B. Netterfield, A. Catalano, P. R. Christensen, H. Dole, Subhabrata Mitra, J. A. Tauber, L. Perotto, M. Maris, Silvia Masi, S. R. Hildebrandt, Carlo Burigana, L. Montier, Andrea Zonca, A. Gregorio, M. Tomasi, A. J. Banday, Peter A. R. Ade, S. Colombi, F. Couchot, N. Ponthieu, Michele Liguori, F. Piacentini, H. C. Chiang, E. Franceschi, A. Moneti, Jean-Luc Starck, P. de Bernardis, J. P. Leahy, R. D. Davies, P. B. Lilje, Jean-François Cardoso, Marco Bersanelli, Guilaine Lagache, A. Benoit-Lévy, C. Rosset, François R. Bouchet, M. Giard, F. Noviello, Kevin M. Huffenberger, Francesca Perrotta, Torsten A. Enßlin, Joanna Dunkley, J.-P. Bernard, K. Benabed, M. Ashdown, M. López-Caniego, H. K. Eriksen, B. P. Crill, Lung-Yih Chiang, T. Riller, Anne Lähteenmäki, F. Elsner, Laura Bonavera, R. V. Sudiwala, J. Aumont, J. F. Macías-Pérez, X. Dupac, L. Popa, J. R. Bond, Daniel J. Mortlock, Antony Lewis, Fabrizio Villa, S. Galeotta, Benjamin D. Wandelt, Julian Borrill, Stéphane Plaszczynski, E. Pierpaoli, R. Leonardi, Nicola Vittorio, Graca Rocha, C. Armitage-Caplan, R. B. Barreiro, Radek Stompor, Serge Gratton, Pasquale Mazzotta, F.-X. Désert, L. P. L. Colombo, J.-M. Delouis, W. C. Jones, Fernando Atrio-Barandela, Anna Mangilli, J.-L. Puget, Dmitry Novikov, Mika Juvela, L. A. Wade, T. Poutanen, Daniela Paoletti, A. Ducout, Dipak Munshi, George Efstathiou, Michael Seiffert, F. Matthai, Duncan Hanson, Martin White, M. Bucher, Douglas Scott, G. W. Pratt, F. Cuttaia, Gianluca Morgante, James J. Bock, Paul M. Sutter, Anna Bonaldi, D. Santos, T. R. Jaffe, M. Migliaccio, Sophie Henrot-Versille, Paolo Natoli, Y. Giraud-Héraud, I. Ristorcelli, F. Lacasa, Monique Arnaud, Hans Ulrik Nørgaard-Nielsen, Peter G. Martin, E. Battaner, Pavel Naselsky, R. J. Davis, Jussi Varis, Olivier Doré, L. Toffolatti, Anthony Lasenby, E. Keihänen, Alain Benoit, Alessandro Gruppuso, J.-M. Lamarre, S. Osborne, D. Sutton, F. Sureau, A. de Rosa, Hannu Kurki-Suonio, Lloyd Knox, Locke D. Spencer, David L. Clements, J. Knoche, Simon Prunet, P. Bielewicz, G. Roudier, Carol Anne Oxborrow, M. Reinecke, V. Stolyarov, Martin Kunz, Mathieu Remazeilles, L. Pagano, Anne Lähteenmäki Group, Department of Electronics and Nanoengineering, Aalto-yliopisto, Aalto University, APC - Cosmologie, Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), HELFA - Hélium : du fondamental aux applications, Institut Néel (NEEL), Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), AstroParticule et Cosmologie (APC (UMR_7164)), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), APC - Gravitation (APC-Gravitation), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, PLANCK, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Hélium : du fondamental aux applications (NEEL - HELFA), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique (LERMA), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Tauber, Jan, Ade, P. A. R., Aghanim, N., Armitage Caplan, C., Arnaud, M., Ashdown, M., Atrio Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaner, E., Benabed, K., Benoît, A., Benoit Lévy, A., Bernard, J. P., Bersanelli, M., Bielewicz, P., Bobin, J., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bridges, M., Bucher, M., Burigana, C., Butler, R. C., Cardoso, J. F., Catalano, A., Challinor, A., Chamballu, A., Chiang, H. C., Chiang, L. Y., Christensen, P. R., Church, S., Clements, D. L., Colombi, S., Colombo, L. P. L., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., De Bernardis, P., De Rosa, A., De Zotti, G., Delabrouille, J., Delouis, J. M., Désert, F. X., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Ducout, A., Dunkley, J., Dupac, X., Efstathiou, G., Elsner, F., Enßlin, T. A., Eriksen, H. K., Fergusson, J., Finelli, F., Forni, O., Frailis, M., Franceschi, E., Galeotta, S., Ganga, K., Giard, M., Giraud Héraud, Y., González Nuevo, J., Górski, K. M., Gratton, S., Gregorio, Anna, Gruppuso, A., Hansen, F. K., Hanson, D., Harrison, D., Heavens, A., Henrot Versillé, S., Hernández Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huffenberger, K. M., Jaffe, A. H., Jaffe, T. R., Jones, W. C., Juvela, M., Keihänen, E., Keskitalo, R., Kisner, T. S., Knoche, J., Knox, L., Kunz, M., Kurki Suonio, H., Lacasa, F., Lagache, G., Lähteenmäki, A., Lamarre, J. M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leahy, J. P., Leonardi, R., Lesgourgues, J., Lewis, A., Liguori, M., Lilje, P. B., Linden Vørnle, M., López Caniego, M., Lubin, P. M., MacIás Pérez, J. F., Maffei, B., Maino, D., Mandolesi, N., Mangilli, A., Marinucci, D., Maris, M., Marshall, D. J., Martin, P. G., Martínez González, E., Masi, S., Massardi, M., Matarrese, S., Matthai, F., Mazzotta, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Miville Deschênes, M. A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Murphy, J. A., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., Osborne, S., Oxborrow, C. A., Paci, F., Pagano, L., Pajot, F., Paoletti, D., Pasian, F., Patanchon, G., Peiris, H. V., Perdereau, O., Perotto, L., Perrotta, F., Piacentini, F., Piat, M., Pierpaoli, E., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Popa, L., Poutanen, T., Pratt, G. W., Prézeau, G., Prunet, S., Puget, J. L., Rachen, J. P., Racine, B., Rebolo, R., Reinecke, M., Remazeilles, M., Renault, C., Renzi, A., Ricciardi, S., Riller, T., Ristorcelli, I., Rocha, G., Rosset, C., Roudier, G., Rubinõ Martín, J. A., Rusholme, B., Sandri, M., Santos, D., Savini, G., Scott, D., Seiffert, M. D., Shellard, E. P. S., Smith, K., Spencer, L. D., Starck, J. L., Stolyarov, V., Stompor, R., Sudiwala, R., Sunyaev, R., Sureau, F., Sutter, P., Sutton, D., Suur Uski, A. S., Sygnet, J. F., Tauber, J. A., Tavagnacco, Daniele, Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Tucci, M., Tuovinen, J., Valenziano, L., Valiviita, J., Van Tent, B., Varis, J., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., White, M., White, S. D. M., Yvon, D., Zacchei, A., Zonca, A., Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Hélium : du fondamental aux applications (HELFA), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Paris (ENS Paris), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Department of Physics, and Helsinki Institute of Physics
Subjects: POINT SOURCES, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astronomy, Cosmic microwave background, data analysis, POLARIZATION ANISOTROPIES, Astrophysics, cosmic background radiation, 7. Clean energy, OBSERVATIONS COSMOLOGICAL INTERPRETATION, cosmology: theory, 3-POINT CORRELATION-FUNCTION, Statistical physics, QB, Physics, theory [cosmology], Astrophysics::Instrumentation and Methods for Astrophysics, Estimator, early Universe, Computer Science::Computers and Society, observations [cosmology], Physics::Space Physics, Physical Sciences, symbols, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics and Astronomy, COMPONENT SEPARATION, Cosmology and Nongalactic Astrophysics (astro-ph.CO), education, Cosmic background radiation, MINKOWSKI FUNCTIONALS, FOS: Physical sciences, observation [Cosmology], Astrophysics::Cosmology and Extragalactic Astrophysics, Astronomy & Astrophysics, cosmic background radiation / cosmology: observations / cosmology: theory / early Universe / inflation / methods: data analysis, Computer Science::Digital Libraries, NO, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], symbols.namesake, Settore FIS/05 - Astronomia e Astrofisica, Non-Gaussianity, MICROWAVE BACKGROUND BISPECTRUM, LARGE-SCALE STRUCTURE, data analysis [methods], NONLINEAR COUPLING PARAMETER, Planck, inflation, Inflation (cosmology), Science & Technology, Astronomy and Astrophysics, Astronomy and Astrophysic, 115 Astronomy, Space science, methods: data analysis, Ekpyrotic universe, Settore MAT/06 - Probabilita' e Statistica Matematica, data analysi [Methods], Cosmology: observations, Cosmology: theory, Early Universe, Inflation, Methods: data analysis, 13. Climate action, Space and Planetary Science, cosmology: observations, PROBE WMAP OBSERVATIONS, Bispectrum, cosmology
Abstract: The Planck nominal mission cosmic microwave background (CMB) maps yield unprecedented constraints on primordial non-Gaussianity (NG). Using three optimal bispectrum estimators, separable template-fitting (KSW), binned, and modal, we obtain consistent values for the primordial local, equilateral, and orthogonal bispectrum amplitudes, quoting as our final result fNLlocal = 2.7 ± 5.8, fNLequil = -42 ± 75, and fNLorth = -25 ± 39 (68% CL statistical). Non-Gaussianity is detected in the data; using skew-Cl statistics we find a nonzero bispectrum from residual point sources, and the integrated-Sachs-Wolfe-lensing bispectrum at a level expected in the ?CDM scenario. The results are based on comprehensive cross-validation of these estimators on Gaussian and non-Gaussian simulations, are stable across component separation techniques, pass an extensive suite of tests, and are confirmed by skew-Cl, wavelet bispectrum and Minkowski functional estimators. Beyond estimates of individual shape amplitudes, we present model-independent, three-dimensional reconstructions of the Planck CMB bispectrum and thus derive constraints on early-Universe scenarios that generate primordial NG, including general single-field models of inflation, excited initial states (non-Bunch-Davies vacua), and directionally-dependent vector models. We provide an initial survey of scale-dependent feature and resonance models. These results bound both general single-field and multi-field model parameter ranges, such as the speed of sound, cs ≥ 0.02 (95% CL), in an effective field theory parametrization, and the curvaton decay fraction rD ≥ 0.15 (95% CL). The Planck data significantly limit the viable parameter space of the ekpyrotic/cyclic scenarios. The amplitude of the four-point function in the local model τNL< 2800 (95% CL). Taken together, these constraints represent the highest precision tests to date of physical mechanisms for the origin of cosmic structure., The development of Planck has been supported by: ESA; CNES and CNRS/INSU-IN2P3-INP (France); ASI, CNR, and INAF (Italy); NASA and DoE (USA); STFC and UKSA (UK); CSIC, MICINN and JA (Spain); Tekes, AoF and CSC (Finland); DLR and MPG (Germany); CSA (Canada); DTU Space (Denmark); SER/SSO (Switzerland); RCN (Norway); SFI (Ireland); FCT/MCTES (Portugal); and PRACE (EU).
Published: 2014
Full Text: View/download PDF

28. Planck early results. XVIII

Author: Planck, Collaboration, Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Balbi, A., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Battaner, E., Benabed, K., Benoit, A., Bernard, J. P., Bersanelli, M., Bhatia, R., Blagrave, K., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bucher, M., Burigana, C., Cabella, Paolo, Cardoso, J. F., Catalano, Andrea, Cayon, L., Challinor, A., Chamballu, A., Chiang, L. Y., Chiang, C., Christensen, P. R., Clements, D. L., Colombi, S., Couchot, F., Coulais, A., Crill, B. P., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., DE BERNARDIS, Paolo, De Gasperis, G., De Rosa, A., De Zotti, G., Delabrouille, J., Delouis, J. M., Desert, F. X., Dole, H., Donzelli, S., Dore, O., Dorl, U., Douspis, M., Dupac, X., Efstathiou, G., Ensslin, T. A., Eriksen, H. K., Finelli, F., Forni, O., Fosalba, P., Frailis, M., Franceschi, E., Galeotta, S., Ganga, K., Giard, M., Giardino, G., Giraud Heraud, Y., Gonzalez Nuevo, J., Gorski, K. M., Grain, J., Gratton, S., Gregorio, A., Gruppuso, A., Hansen, F. K., Harrison, D., Helou, G., Henrot Versille, S., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hovest, W., Hoyland, R. J., Huffenberger, K. M., Jaffe, A. H., Jones, W. C., Juvela, M., Keihanen, E., Keskitalo, R., Kisner, T. S., Kneissl, R., Knox, L., Kurki Suonio, H., Lagache, G., Lamarre, J. M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leach, S., Leonardi, R., Leroy, C., Lilje, P. B., Linden Vørnle, M., Linden Vornle, M., Lockman, F. J., Lopez Caniego, M., Lubin, P. M., Macias Perez, J. F., Mactavish, C. J., Maffei, B., Maino, D., Mandolesi, N., Mann, R., Maris, M., Martin, P., Martinez Gonzalez, E., Masi, Silvia, Matarrese, S., Matthai, F., Mazzotta, P., Melchiorri, Alessandro, Mendes, L., Mennella, A., Mitra, S., Miville Deschenes, M. A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Munshi, D., Murphy, A., Naselsky, P., Natoli, P., Netterfield, C. B., Nørgaard Nielsen, H. U., Norgaard Nielsen, H. U., Novikov, D., Novikov, I., O'Dwyer, I. J., Oliver, S., Osborne, S., Pajot, F., Pasian, F., Patanchon, G., Perdereau, O., Perotto, L., Perrotta, F., Piacentini, Francesco, Piat, M., Goncalves, D. P., Pinheiro Goncalves, D., Plaszczynski, S., Pointecouteau, E., Polenta, Gianluca, Ponthieu, N., Poutanen, T., Prezeau, G., Prunet, S., Puget, J. L., Rachen, J. P., Reach, W. T., Reinecke, M., Remazeilles, M., Renault, C., Ricciardi, Sara, Riller, T., Ristorcelli, I., Rocha, G., Rosset, C., Rowan Robinson, M., Rubino Martin, J. A., Rusholme, B., Sandri, M., Santos, D., Savini, Giorgio, Scott, D., Seiffert, M. D., Shellard, P., Smoot, G. F., Starck, J. L., Stivoli, Federico, Stolyarov, V., Stompor, R., Sudiwala, R., Sunyaev, R., Sygnet, J. F., Tauber, J. A., Terenzi, L., Toffolatti, L., Tomasi, M., Torre, J. P., Tristram, M., Tuovinen, J., Umana, G., Valenziano, L., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., White, M., Yvon, D., Zacchei, A., Zonca, A., Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Balbi, A., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Battaner, E., Benabed, K., Benoit, A., Bernard, J. P., Bersanelli, M., Bhatia, R., Blagrave, K., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Bucher, M., Burigana, C., Cabella, P., Cardoso, J. F., Catalano, A., Cayon, L., Challinor, A., Chamballu, A., Chiang, L. Y, Chiang, C., Christensen, P. R., Clements, D. L., Colombi, S., Couchot, F., Coulais, A., Crill, B. P., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., de Bernardis, P., de Gasperis, G., de Rosa, A., de Zotti, G., Delabrouille, J., Delouis, J. M., Desert, F. X., Dole, H., Donzelli, S., Dore, O., Dorl, U., Douspis, M., Dupac, X., Efstathiou, G., Ensslin, T. A., Eriksen, H. K., Finelli, F., Forni, O., Fosalba, P., Frailis, M., Franceschi, E., Galeotta, S., Ganga, K., Giard, M., Giardino, G., Giraud Heraud, Y., Gonzalez Nuevo, J., Gorski, K. M., Grain, J., Gratton, S., Gregorio, Anna, Gruppuso, A., Hansen, F. K., Harrison, D., Helou, G., Henrot Versille, S., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hovest, W., Hoyland, R. J., Huffenberger, K. M., Jaffe, A. H., Jones, W. C., Juvela, M., Keihanen, E., Keskitalo, R., Kisner, T. S., Kneissl, R., Knox, L., Kurki Suonio, H., Lagache, G., Lamarre, J. M., Lasenby, A., Laureijs, R. J., Lawrence, C. R., Leach, S., Leonardi, R., Leroy, C., Lilje, P. B., Linden Vornle, M., Lockman, F. J., Lopez Caniego, M., Lubin, P. M., Macias Perez, J. F., Mactavish, C. J., Maffei, B., Maino, D., Mandolesi, N., Mann, R., Maris, M., Martin, P., Martinez Gonzalez, E., Masi, S., Matarrese, S., Matthai, F., Mazzotta, P., Melchiorri, A., Mendes, L., Mennella, A., Mitra, S., Miville Deschenes, M. A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Munshi, D., Murphy, A., Naselsky, P., Natoli, P., Netterfield, C. B., Norgaard Nielsen, H. U., Novikov, D., Novikov, I., O'Dwyer, I. J., Oliver, S., Osborne, S., Pajot, F., Pasian, F., Patanchon, G., Perdereau, O., Perotto, L., Perrotta, F., Piacentini, F., Piat, M., Pinheiro Goncalves, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Poutanen, T., Prezeau, G., Prunet, S., Puget, J. L., Rachen, J. P., Reach, W. T., Reinecke, M., Remazeilles, M., Renault, C., Ricciardi, S., Riller, T., Ristorcelli, I., Rocha, G., Rosset, C., Rowan Robinson, M., Rubino Martin, J. A., Rusholme, B., Sandri, M., Santos, D., Savini, G., Scott, D., Seiffert, M. D., Shellard, P., Smoot, G. F., Starck, J. L., Stivoli, F., Stolyarov, V., Stompor, R., Sudiwala, R., Sunyaev, R., Sygnet, J. F., Tauber, J. A., Terenzi, L., Toffolatti, L., Tomasi, M., Torre, J. P., Tristram, M., Tuovinen, J., Umana, G., Valenziano, L., Vielva, P., Villa, F., Vittorio, N., Wade, L. A., Wandelt, B. D., White, M., Yvon, D., Zacchei, A., Zonca, A., Universidad de Cantabria, Department of Physics, Helsinki Institute of Physics, APC - Cosmologie, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Hélium : du fondamental aux applications (HELFA), Institut Néel (NEEL), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), APC - Gravitation (APC-Gravitation), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), PLANCK, Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), HELFA - Hélium : du fondamental aux applications, Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Hélium : du fondamental aux applications (NEEL - HELFA), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Max-Planck-Institut für Gravitationsphysik ( Albert-Einstein-Institut ) (AEI), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)
Subjects: Experimental Physics, Diffuse radiation, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Cosmic microwave background, submillimeter: diffuse background, galaxies, cosmology: observations, submillimeter: galaxies, diffuse radiation, diffuse background, cosmology, submillimeter, observations, Astrophysics, 7. Clean energy, 01 natural sciences, CMB physic, CMB physics, Cosmic infrared background, observations [Cosmology], 010303 astronomy & astrophysics, QB, Physics, Planck ESA mission, Cosmology: observations, Cosmology, Wavelength, diffuse radiation – submillimeter: diffuse background – submillimeter: galaxies – cosmology: observations, symbols, [SDU.ASTR.GA]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Galactic Astrophysics [astro-ph.GA], Astrophysics - Cosmology and Nongalactic Astrophysics, diffuse backround, Cosmology and Nongalactic Astrophysics (astro-ph.CO), education, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Halo occupation distribution, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], galaxies [Submillimeter], symbols.namesake, Settore FIS/05 - Astronomia e Astrofisica, 0103 physical sciences, diffuse background [Submillimeter], diffuse background – submillimeter: galaxies – cosmology: observations [diffuse radiation – submillimeter], Planck, Astrophysics::Galaxy Astrophysics, Submillimeter: diffuse background, 010308 nuclear & particles physics, Spectral density, Astronomy and Astrophysics, 115 Astronomy, Space science, Astrophysics - Astrophysics of Galaxies, Redshift, Galaxy, [PHYS.ASTR.GA]Physics [physics]/Astrophysics [astro-ph]/Galactic Astrophysics [astro-ph.GA], Submillimeter: galaxies, 13. Climate action, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA)
Abstract: 30 páginas, 21 figuras, 7 tablas.-- Planck Collaboration: et al., Using Planck maps of six regions of low Galactic dust emission with a total area of about 140 deg2, we determine the angular power spectra of cosmic infrared background (CIB) anisotropies from multipole ℓ = 200 to ℓ = 2000 at 217, 353, 545 and 857 GHz. We use 21-cm observations of Hi as a tracer of thermal dust emission to reduce the already low level of Galactic dust emission and use the 143 GHz Planck maps in these fields to clean out cosmic microwave background anisotropies. Both of these cleaning processes are necessary to avoid significant contamination of the CIB signal. We measure correlated CIB structure across frequencies. As expected, the correlation decreases with increasing frequency separation, because the contribution of high-redshift galaxies to CIB anisotropies increases with wavelengths. We find no significant difference between the frequency spectrum of the CIB anisotropies and the CIB mean, with ΔI / I = 15% from 217 to 857 GHz. In terms of clustering properties, the Planck data alone rule out the linear scale- and redshift-independent bias model. Non-linear corrections are significant. Consequently, we develop an alternative model that couples a dusty galaxy, parametric evolution model with a simple halo-model approach. It provides an excellent fit to the measured anisotropy angular power spectra and suggests that a different halo occupation distribution is required at each frequency, which is consistent with our expectation that each frequency is dominated by contributions from different redshifts. In our best-fit model, half of the anisotropy power at ℓ = 2000 comes from redshifts z < 0.8 at 857 GHz and z < 1.5 at 545 GHz, while about 90% come from redshifts z > 2 at 353 and 217 GHz, respectively., The Planck Collaboration acknowledges the support of: ESA; CNES and CNRS/INSU-IN2P3-INP (France); ASI, CNR, and INAF (Italy); NASA and DoE (USA); STFC and UKSA (UK); CSIC, MICINN and JA (Spain); Tekes, AoF and CSC (Finland); DLR and MPG (Germany); CSA (Canada); DTU Space (Denmark); SER/SSO (Switzerland); RCN (Norway); SFI (Ireland); FCT/MCTES (Portugal); and DEISA (EU).
Published: 2011
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28 results on '"De Bernardis P."'

1. Planck intermediate results. XXXII. The relative orientation between the magnetic field and structures traced by interstellar dust

2. Planck 2013 results. XV. CMB power spectra and likelihood

3. Planck 2013 results. XIX. The integrated Sachs-Wolfe effect

4. Planck 2013 results. VI. high frequency instrument data processing

5. Planck 2013 results. XII. Diffuse component separation

6. Planck intermediate results: XVI. Profile likelihoods for cosmological parameters

7. Planck intermediate results. XII: Diffuse galactic components in the gould belt system

8. Planck 2013 results

9. Planck 2013 results

10. Planck early results. XV

11. Planck early results. XII

12. On the effect of cosmic rays in bolometric cosmic microwave background measurements from the stratosphere

13. Planckpre-launch status: ThePlanckmission

14. Planckpre-launch status: HFI ground calibration

15. Variations of the spectral index of dust emissivity from Hi-GAL observations of the Galactic plane

16. Planckpre-launch status: The HFI instrument, from specification to actual performance

17. Clouds, filaments, and protostars: TheHerschel Hi-GAL Milky Way

18. Archeops in-flight performance, data processing, and map making

19. Direct probes of dark matter in the cluster 1ES0657-556 through microwave observations

20. Instrument, method, brightness, and polarization maps from the 2003 flight of BOOMERanG

21. The CMB temperature power spectrum from an improved analysis of the Archeops data

22. First detection of polarization of the submillimetre diffuse galactic dust emission by Archeops

23. Cosmological constraints from Archeops

24. A cryogenic waveplate rotator for polarimetry at mm and submm wavelengths

25. Extracting cosmological signals from foregrounds in deep mm maps of the sky

26. Planck 2013 results

27. Planck 2013 results

28. Planck early results. XVIII

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