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17 results on '"Agnieszka Pollo"'

1. Active galactic nuclei catalog from the AKARI NEP-Wide field

Author

Agnieszka Pollo, Nagisa Oi, Eunbin Kim, Seong Jin Kim, Yoshiki Toba, Katarzyna Małek, Artem Poliszczuk, Chris P. Pearson, Ho Seong Hwang, A. Durkalec, Simon C. C. Ho, Matthew A. Malkan, Hyunjin Shim, Tomotsugu Goto, W. J. Pearson, Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), and Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES)

Subjects
Active galactic nucleus, Cosmology and Nongalactic Astrophysics (astro-ph.CO), galaxies: active, FOS: Physical sciences, Ecliptic pole, Context (language use), Astrophysics, computer.software_genre, galaxies [infrared], 01 natural sciences, infrared: galaxies, photometric [techniques], Set (abstract data type), techniques: photometric, 0103 physical sciences, data analysis [methods], 010303 astronomy & astrophysics, Selection (genetic algorithm), Physics, Luminous infrared galaxy, 010308 nuclear & particles physics, Astronomy and Astrophysics, Astrophysics - Astrophysics of Galaxies, methods: data analysis, Panchromatic film, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), active [galaxies], Spectral energy distribution, Data mining, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], computer, catalogs, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Context. The North Ecliptic Pole (NEP) field provides a unique set of panchromatic data, well suited for active galactic nuclei (AGN) studies. Selection of AGN candidates is often based on mid-infrared (MIR) measurements. Such method, despite its effectiveness, strongly reduces a catalog volume due to the MIR detection condition. Modern machine learning techniques can solve this problem by finding similar selection criteria using only optical and near-infrared (NIR) data. Aims. Aims of this work were to create a reliable AGN candidates catalog from the NEP field using a combination of optical SUBARU/HSC and NIR AKARI/IRC data and, consequently, to develop an efficient alternative for the MIR-based AKARI/IRC selection technique. Methods. A set of supervised machine learning algorithms was tested in order to perform an efficient AGN selection. Best of the models were formed into a majority voting scheme, which used the most popular classification result to produce the final AGN catalog. Additional analysis of catalog properties was performed in form of the spectral energy distribution (SED) fitting via the CIGALE software. Results. The obtained catalog of 465 AGN candidates (out of 33 119 objects) is characterized by 73% purity and 64% completeness. This new classification shows consistency with the MIR-based selection. Moreover, 76% of the obtained catalog can be found only with the new method due to the lack of MIR detection for most of the new AGN candidates. Training data, codes and final catalog are available via the github repository. Final AGN candidates catalog will be also available via the CDS service after publication., Comment: Accepted for publication in Astronomy and Astrophysics

Published
2021
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2. The VIMOS Public Extragalactic Redshift Survey (VIPERS): Environment-size relation of massive passive galaxies at 0.5 ≤ z ≤ 0.8

Author

P. Franzetti, O. Cucciati, S. de la Torre, A. Zanichelli, Alexander Fritz, John A. Peacock, C. Adami, Federico Marulli, S. Arnouts, A. Gargiulo, Katarzyna Małek, Ummi Abbas, Enzo Branchini, M. Polletta, A. Cappi, M. Bolzonella, A. Iovino, B. Garilli, Luigi Guzzo, Thibaud Moutard, Chris P. Haines, A. J. Hawken, O. Le Fèvre, Agnieszka Pollo, Jean Coupon, Rita Tojeiro, Lidia Tasca, V. Le Brun, O. Ilbert, D. Bottini, M. Scodeggio, Benjamin R. Granett, G. De Lucia, Julien Bel, J. Krywult, D. Vergani, D. Maccagni, G. Zamorani, Lauro Moscardini, Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Joseph Louis LAGRANGE (LAGRANGE), Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), INAF - Osservatorio Astronomico di Bologna (OABO), Istituto Nazionale di Astrofisica (INAF), Saint Mary's University [Halifax], Aix Marseille Université (AMU), Institut de recherche en astrophysique et planétologie (IRAP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), CPT - E3 Cosmologie, Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Gargiulo, A., Cucciati, O., Garilli, B., Scodeggio, M., Bolzonella, M., Zamorani, G., De Lucia, G., Krywult, J., Guzzo, L., Granett, B. R., de la Torre, S., Abbas, U., Adami, C., Arnouts, S., Bottini, D., Cappi, A., Franzetti, P., Fritz, A., Haines, C., Hawken, A. J., Iovino, A., Le Brun, V., Le Fèvre, O., Maccagni, D., Małek, K., Marulli, F., Moutard, T., Polletta, M., Pollo, A., Tasca, L. A. M., Tojeiro, R., Vergani, D., Zanichelli, A., Bel, J., Branchini, E., Coupon, J., Ilbert, O., Moscardini, L., Peacock, J. A., University of St Andrews. School of Physics and Astronomy, Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), ITA, GBR, FRA, and POL

Subjects
Stellar mass, formation [galaxies], Population, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, 0103 physical sciences, Satellite galaxy, QB Astronomy, galaxies: formation, education, 010303 astronomy & astrophysics, QC, evolution [galaxies], Astrophysics::Galaxy Astrophysics, QB, Physics, education.field_of_study, 010308 nuclear & particles physics, Sigma, Astronomy and Astrophysics, 3rd-DAS, Redshift survey, Astrophysics - Astrophysics of Galaxies, Redshift, Galaxy, Accretion (astrophysics), QC Physics, [PHYS.ASTR.GA]Physics [physics]/Astrophysics [astro-ph]/Galactic Astrophysics [astro-ph.GA], Space and Planetary Science, Astrophysics::Earth and Planetary Astrophysics, galaxies: evolution
Abstract

We use the statistics of the VIPERS survey to investigate the relation between the surface mean stellar mass density Sigma=Mstar/(2*pi*Re^2) of massive passive galaxies (MPGs, Mstar>10^11 Msun) and their environment in the redshift range 0.52*10^11 Msun, we find an excess of MPGs with low Sigma and a deficit of high-Sigma MPGs in the densest regions wrt other environments. We interpret this result as due to the migration of some high-Sigma MPGs (0.8 migrate to the MPG population. Here, we investigate the Sigma-delta relation of MSFGs at z>0.8 and find that it is consistent within 1 sigma with that of low-Sigma MPGs at z0.8 are consistent in terms of number and environment with being the progenitors of low-Sigma MPGs at z, Comment: 12 pages, accepted for publication in A&A

Published
2019
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3. The VIMOS Public Extragalactic Redshift Survey (VIPERS). An unbiased estimate of the growth rate of structure at ⟨z⟩ = 0.85 using the clustering of luminous blue galaxies

Author

O. Cucciati, S. de la Torre, Alexander Fritz, Jean Coupon, O. Le Fèvre, Katarzyna Małek, M. Polletta, F. G. Mohammad, P. Franzetti, A. Zanichelli, T. Moutard, John A. Peacock, Ummi Abbas, I. Davidzon, J. Krywult, B. Garilli, A. Iovino, Federico Marulli, G. De Lucia, M. Bolzonella, Rita Tojeiro, Enzo Branchini, D. Maccagni, A. Cappi, C. Adami, Luigi Guzzo, Lauro Moscardini, Agnieszka Pollo, L. A. M. Tasca, B. R. Granett, S. Arnouts, M. Scodeggio, D. Vergani, Julien Bel, V. Le Brun, O. Ilbert, D. Bottini, Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Joseph Louis LAGRANGE (LAGRANGE), Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU), Institut de recherche en astrophysique et planétologie (IRAP), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Centre de Physique Théorique - UMR 7332 ( CPT ), Aix Marseille Université ( AMU ) -Université de Toulon ( UTLN ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire d'Astrophysique de Marseille ( LAM ), Aix Marseille Université ( AMU ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National d'Etudes Spatiales ( CNES ) -Centre National de la Recherche Scientifique ( CNRS ), Joseph Louis LAGRANGE ( LAGRANGE ), Université Nice Sophia Antipolis ( UNS ), Université Côte d'Azur ( UCA ) -Université Côte d'Azur ( UCA ) -Observatoire de la Côte d'Azur, Université Côte d'Azur ( UCA ) -Centre National de la Recherche Scientifique ( CNRS ), Aix Marseille Université ( AMU ), Institut de recherche en astrophysique et planétologie ( IRAP ), Université Paul Sabatier - Toulouse 3 ( UPS ) -Observatoire Midi-Pyrénées ( OMP ) -Centre National de la Recherche Scientifique ( CNRS ), Mohammad, F. G., Granett, B. R., Guzzo, L., Bel, J., Branchini, E., De La Torre, S., Moscardini, L., Peacock, J. A., Bolzonella, M., Garilli, B., Scodeggio, M., Abbas, U., Adami, C., Bottini, D., Cappi, A., Cucciati, O., Davidzon, I., Franzetti, P., Fritz, A., Iovino, A., Krywult, J., Le Brun, V., Le Fèvre, O., Maccagni, D., Małek, K., Marulli, F., Polletta, M., Pollo, A., Tasca, L. A. M., Tojeiro, R., Vergani, D., Zanichelli, A., Arnouts, S., Coupon, J., De Lucia, G., Ilbert, O., Moutard, T., Mohammad, F.G., Granett, B.R., Peacock, J.A., MacCagni, D., Tasca, L.A.M., ARAG - AREA FINANZA E PARTECIPATE, DIP. DI ASTRONOMIA, DIPARTIMENTO DI FISICA E ASTRONOMIA 'AUGUSTO RIGHI', Da definire, and AREA MIN. 02 - Scienze fisiche

Subjects
statistics [galaxies], Cosmology and Nongalactic Astrophysics (astro-ph.CO), Statistic [Galaxies], Large-scale structure of Universe, media_common.quotation_subject, [ PHYS.ASTR ] Physics [physics]/Astrophysics [astro-ph], Dark matter, FOS: Physical sciences, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Correlation function (astronomy), 01 natural sciences, Cosmology, Spectral line, galaxies: high-redshift, 0103 physical sciences, Galaxies: Statistic, Observation [Cosmology], 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, galaxies: statistics, media_common, Physics, Cosmology: Observations, Galaxies: High-redshift, Galaxies: Statistics, Astronomy and Astrophysics, Space and Planetary Science, 010308 nuclear & particles physics, Astronomy and Astrophysic, Redshift survey, Galaxy, Universe, Redshift, observations [cosmology], Cosmology: Observation, cosmology: observations, large-scale structure of Universe, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], High-redshift [Galaxies], Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We use the VIPERS final data release to investigate the performance of colour-selected populations of galaxies as tracers of linear large-scale motions. We empirically select volume-limited samples of blue and red galaxies as to minimise the systematic error on the estimate of the growth rate $f\sigma_8$ from the anisotropy of the two-point correlation function. To this end, rather than rigidly splitting the sample into two colour classes we define the red/blue fractional contribution of each object through a weight based on the $(U-V)$ colour distribution. Using mock surveys that are designed to reproduce the observed properties of VIPERS galaxies, we find the systematic error in recovering the fiducial value of $f\sigma_8$ to be minimized when using a volume-limited sample of luminous blue galaxies. We model non-linear corrections via the Scoccimarro extension of the Kaiser model, finding systematic errors on $f\sigma_8$ of below $1-2\%$, using scales as small as 5 $h^{-1}\mathrm{Mpc}$. We interpret this result as indicating that selection of luminous blue galaxies maximises the fraction that are central objects in their dark matter haloes; this in turn minimises the contribution to the measured $\xi(r_p,\pi)$ from the 1-halo term, which is dominated by non-linear motions. The gain is inferior if one uses the full magnitude-limited sample of blue objects, consistent with the presence of a significant fraction of blue, fainter satellites dominated by non-streaming, orbital velocities. We measure a value of $f\sigma_8=0.45 \pm 0.11$ over the single redshift range $0.6\le z\le 1.0$, corresponding to an effective redshift for the blue galaxies $\left=0.85$. Including in the likelihood the potential extra information contained in the blue-red galaxy cross-correlation function does not lead to an appreciable improvement in the error bars, while it increases the systematic error., Comment: 20 pages, 21 figures, accepted for publication in A&A

Published
2018
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4. The VIMOS Public Extragalactic Redshift Survey (VIPERS): Unbiased clustering estimate with VIPERS slit assignment

Author

P. Franzetti, Enzo Branchini, A. Cappi, F. G. Mohammad, Ummi Abbas, J. Krywult, Luigi Guzzo, M. Scodeggio, Rita Tojeiro, V. Le Brun, O. Ilbert, O. Le Fèvre, C. Adami, Julien Bel, Will J. Percival, M. Bolzonella, Davide Bianchi, B. Garilli, Katarzyna Małek, Thibaud Moutard, G. De Lucia, S. Arnouts, M. Polletta, Alexander Fritz, D. Bottini, O. Cucciati, S. de la Torre, Agnieszka Pollo, Federico Marulli, Lauro Moscardini, Daniela Vergani, L. A. M. Tasca, B. R. Granett, A. Zanichelli, I. Davidzon, A. Iovino, Jean Coupon, Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Joseph Louis LAGRANGE (LAGRANGE), Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Université de la Méditerranée - Aix-Marseille 2, Institut de recherche en astrophysique et planétologie (IRAP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), University of St Andrews. School of Physics and Astronomy, Mohammad, F. G., Bianchi, D., Percival, W. J., De La Torre, S., Guzzo, L., Granett, B. R., Branchini, E., Bolzonella, M., Garilli, B., Scodeggio, M., Abbas, U., Adami, C., Bel, J., Bottini, D., Cappi, A., Cucciati, O., Davidzon, I., Franzetti, P., Fritz, A., Iovino, A., Krywult, J., Le Brun, V., Le Fèvre, O., Małek, K., Marulli, F., Polletta, M., Pollo, A., Tasca, L. A. M., Tojeiro, R., Vergani, D., Zanichelli, A., Arnouts, S., Coupon, J., De Lucia, G., Ilbert, O., Moscardini, L., Moutard, T., Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Mohammad, F.G., Percival, W.J., Granett, B.R., and Tasca, L.A.M.

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), Large-scale structure of universe, FOS: Physical sciences, observation [Cosmology], Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Correlation function (astronomy), Cosmology: observation, 01 natural sciences, Cosmology, law.invention, Telescope, high-redshift [Galaxies], statistics [Galaxies], Observatory, law, galaxies: high-redshift, 0103 physical sciences, QB Astronomy, Cluster analysis, observations [Cosmology], 010303 astronomy & astrophysics, QC, Astrophysics::Galaxy Astrophysics, galaxies: statistics, QB, Physics, Very Large Telescope, Galaxies: statistic, 010308 nuclear & particles physics, statistic [Galaxies], Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy and Astrophysics, 3rd-DAS, Astronomy and Astrophysic, Redshift survey, Galaxy, QC Physics, Space and Planetary Science, cosmology: observations, Cosmology: observations, Galaxies: high-redshift, Galaxies: statistics, Large-scale structure of Universe, astro-ph.CO, large-scale structure of Universe, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

The VIPERS galaxy survey has measured the clustering of $0.5, Comment: 15 pages, 13 figures - Accepted for publication on A&A

Published
2018
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5. The VIMOS Ultra Deep Survey - Luminosity and stellar mass dependence of galaxy clustering at z ~ 3

Author

O. Le Fèvre, A. Durkalec, Bianca Garilli, Brian C. Lemaux, S. Bardelli, Agnieszka Pollo, Nimish P. Hathi, G. Zamorani, Anton M. Koekemoer, E. Zucca, Janine Pforr, Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Astrophysique de Marseille ( LAM ), and Aix Marseille Université ( AMU ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National d'Etudes Spatiales ( CNES ) -Centre National de la Recherche Scientifique ( CNRS )

Subjects
Absolute magnitude, statistics [galaxies], Cosmology and Nongalactic Astrophysics (astro-ph.CO), Stellar mass, [ PHYS.ASTR ] Physics [physics]/Astrophysics [astro-ph], Dark matter, FOS: Physical sciences, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, Halo occupation distribution, dark matter, Luminosity, galaxies: high-redshift, 0103 physical sciences, Astrophysics::Solar and Stellar Astrophysics, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, galaxies: statistics, Physics, 010308 nuclear & particles physics, Star formation, Astronomy and Astrophysics, Astrophysics - Astrophysics of Galaxies, Galaxy, Redshift, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), structure [galaxies], galaxies: structure, Astrophysics::Earth and Planetary Astrophysics, large-scale structure of Universe, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], high-redshift [galaxies], Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We present the study of the dependence of galaxy clustering on luminosity and stellar mass in the redshift range 2$$L)=1.92+25.36(L/L$^*$)$^{7.01}$. We conclude our study with measurements of the stellar-to-halo mass ratio (SHMR)., Comment: 20 pages, 11 figures, A&A in press, v2. revised discussion in sec. 5.5, changed Fig. 4 and Fig. 11, added references

Published
2018
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6. The VIMOS Public Extragalactic Redshift Survey (VIPERS). Full spectroscopic data and auxiliary information release (PDR-2)

Author

G. De Lucia, M. Polletta, D. Maccagni, A. Marchetti, D. Vergani, V. Le Brun, Eric Jullo, O. Ilbert, Julien Bel, Iary Davidzon, Will J. Percival, Katarzyna Małek, Ummi Abbas, B. R. Granett, Rita Tojeiro, C. Adami, A. Iovino, J. Krywult, O. Cucciati, O. Le Fèvre, M. Scodeggio, S. de la Torre, G. Zamorani, Lauro Moscardini, A. Zanichelli, L. A. M. Tasca, H. J. McCracken, M. Bolzonella, John A. Peacock, D. Bottini, Jean Coupon, B. Garilli, Enzo Branchini, Yannick Mellier, A. Cappi, Angela Burden, Agnieszka Pollo, Luigi Guzzo, P. Franzetti, T. Moutard, Alexander Fritz, Federico Marulli, M. Fumana, Christian Marinoni, S. Arnouts, Laboratoire d'Astrophysique de Marseille ( LAM ), Centre National de la Recherche Scientifique ( CNRS ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Aix Marseille Université ( AMU ) -Centre National d'Etudes Spatiales ( CNES ), Joseph Louis LAGRANGE ( LAGRANGE ), Université Nice Sophia Antipolis ( UNS ), Université Côte d'Azur ( UCA ) -Université Côte d'Azur ( UCA ) -Observatoire de la Côte d'Azur, Université Côte d'Azur ( UCA ) -Centre National de la Recherche Scientifique ( CNRS ), Institut de recherche en astrophysique et planétologie ( IRAP ), Université Paul Sabatier - Toulouse 3 ( UPS ) -Observatoire Midi-Pyrénées ( OMP ) -Centre National de la Recherche Scientifique ( CNRS ), Aix Marseille Université ( AMU ), Centre de Physique Théorique - UMR 7332 ( CPT ), Aix Marseille Université ( AMU ) -Université de Toulon ( UTLN ) -Centre National de la Recherche Scientifique ( CNRS ), Institut d'Astrophysique de Paris ( IAP ), Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National de la Recherche Scientifique ( CNRS ), Institut Universitaire de France ( IUF ), Ministère de l'Éducation nationale, de l’Enseignement supérieur et de la Recherche ( M.E.N.E.S.R. ), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Joseph Louis LAGRANGE (LAGRANGE), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Institut de recherche en astrophysique et planétologie (IRAP), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU), Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), University of St Andrews. School of Physics and Astronomy, ITA, GBR, FRA, AUT, POL, Scodeggio, M., Guzzo, L., Garilli, B., Granett, B.R., Bolzonella, M., De La Torre, S., Abbas, U., Adami, C., Arnouts, S., Bottini, D., Cappi, A., Coupon, J., Cucciati, O., Davidzon, I., Franzetti, P., Fritz, A., Iovino, A., Krywult, J., Le Brun, V., Le Fèvre, O., Maccagni, D., Małek, K., Marchetti, A., Marulli, F., Polletta, M., Pollo, A., Tasca, L.A.M., Tojeiro, R., Vergani, D., Zanichelli, A., Bel, J., Branchini, E., De Lucia, G., Ilbert, O., Mccracken, H.J., Moutard, T., Peacock, J.A., Zamorani, G., Burden, A., Fumana, M., Jullo, E., Marinoni, C., Mellier, Y., Moscardini, L., and Percival, W.J.

Subjects
Large-scale structure of Universe, [ PHYS.ASTR ] Physics [physics]/Astrophysics [astro-ph], FOS: Physical sciences, Astrophysics, Surveys, Cosmology: observation, 01 natural sciences, statistics [Galaxies], surveys, 0103 physical sciences, distances and redshifts [Galaxies], Galaxies: distances and redshift, QB Astronomy, Survey, observations [Cosmology], 010303 astronomy & astrophysics, QC, STFC, galaxies: statistics, QB, Physics, Galaxies: statistic, 010308 nuclear & particles physics, RCUK, Sigma, DAS, Astronomy and Astrophysics, Astronomy and Astrophysic, Redshift survey, Astrophysics - Astrophysics of Galaxies, Galaxy, Redshift, 3. Good health, Stars, QC Physics, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), cosmology: observations, Magnitude (astronomy), large-scale structure of Universe, galaxies: distances and redshifts, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Data release
Abstract

We present the full public data release (PDR-2) of the VIMOS Public Extragalactic Redshift Survey (VIPERS), performed at the ESO VLT. We release redshifts, spectra, CFHTLS magnitudes and ancillary information (as masks and weights) for a complete sample of 86,775 galaxies (plus 4,732 other objects, including stars and serendipitous galaxies); we also include their full photometrically-selected parent catalogue. The sample is magnitude limited to i_AB < 22.5, with an additional colour-colour pre-selection devised as to exclude galaxies at z= 2 are shown to have a confidence level of 96% or larger and make up 88% of all measured galaxy redshifts (76,552 out of 86,775), constituting the VIPERS prime catalogue for statistical investigations. For this sample the rms redshift error, estimated using repeated measurements of about 3,000 galaxies, is found to be sigma_z = 0.00054(1+z). All data are available at http://vipers.inaf.it and on the ESO Archive., Comment: Submitted to Astronomy and Astrophysics; 14 pages, 14 figures. High resolution version of Fig. 14 available at http://vipers.inaf.it

Published
2018
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7. The VIMOS Public Extragalactic Redshift Survey (VIPERS). Downsizing of the blue cloud and the influence of galaxy size on mass quenching over the last eight billion years

Author

Małgorzata Siudek, M. Bolzonella, Iary Davidzon, G. Zamorani, B. Garilli, Katarzyna Małek, Enzo Branchini, A. Iovino, G. De Lucia, O. Cucciati, S. de la Torre, M. Polletta, A. Cappi, V. Le Brun, O. Ilbert, Luigi Guzzo, Agnieszka Pollo, D. Bottini, O. Le Fèvre, P. Franzetti, T. Moutard, D. Maccagni, S. Arnouts, Rita Tojeiro, Ummi Abbas, Lauro Moscardini, Jean Coupon, B. R. Granett, Alexander Fritz, L. A. M. Tasca, M. Scodeggio, J. Krywult, Julien Bel, Federico Marulli, Chris P. Haines, A. Zanichelli, D. Vergani, John A. Peacock, A. Gargiulo, C. Adami, INAF - Osservatorio Astronomico di Capodimonte (OAC), Istituto Nazionale di Astrofisica (INAF), Istituto di Astrofisica Spaziale e Fisica cosmica - Bologna (IASF-Bo), Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Università di Bologna, Dipartimento di Astronomia, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), INAF- Milano, INAF - Osservatorio Astronomico di Brera (OAB), Joseph Louis LAGRANGE (LAGRANGE), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Institut de recherche en astrophysique et planétologie (IRAP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), INAF - Osservatorio Astrofisico di Arcetri (OAA), CPT - E3 Cosmologie, Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Institut d'Astrophysique de Paris (IAP), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC), University of Leeds, Haines, C. P., Iovino, A., Krywult, J., Guzzo, L., Davidzon, I., Bolzonella, M., Garilli, B., Scodeggio, M., Granett, B. R., De La Torre, S., De Lucia, G., Abbas, U., Adami, C., Arnouts, S., Bottini, D., Cappi, A., Cucciati, O., Franzetti, P., Fritz, A., Gargiulo, A., Le Brun, V., Le Fèvre, O., Maccagni, D., Małek, K., Marulli, F., Moutard, T., Polletta, M., Pollo, A., Tasca, L. A. M., Tojeiro, R., Vergani, D., Zanichelli, A., Zamorani, G., Bel, J., Branchini, E., Coupon, J., Ilbert, O., Moscardini, L., Peacock, J. A., Siudek, M., DIP. DI ASTRONOMIA, DIPARTIMENTO DI FISICA E ASTRONOMIA 'AUGUSTO RIGHI', Da definire, AREA MIN. 02 - Scienze fisiche, Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), ITA, USA, GBR, FRA, DEU, University of St Andrews. School of Physics and Astronomy, Haines, C.P., Granett, B.R., MacCagni, D., Tasca, L.A.M., and Peacock, J.A.

Subjects
Galaxies: Structure, Stellar mass, FOS: Physical sciences, Galaxies: Star formation, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, stellar content, 01 natural sciences, star formation, Evolution [Galaxies], Bulge, Star formation [Galaxies], 0103 physical sciences, QB Astronomy, Astrophysics::Solar and Stellar Astrophysics, Galaxies: Evolution, Galaxies: Stellar content, Astronomy and Astrophysics, Space and Planetary Science, structure, 010303 astronomy & astrophysics, QC, Astrophysics::Galaxy Astrophysics, QB, Physics, Stellar content [Galaxies], 010308 nuclear & particles physics, Velocity dispersion, Galaxies: evolution, 3rd-DAS, Astronomy and Astrophysic, Redshift survey, Billion years, Astrophysics - Astrophysics of Galaxies, Galaxy, Redshift, Stars, QC Physics, [PHYS.ASTR.GA]Physics [physics]/Astrophysics [astro-ph]/Galactic Astrophysics [astro-ph.GA], Astrophysics of Galaxies (astro-ph.GA), Structure [Galaxies]
Abstract

We use the full VIPERS redshift survey in combination with SDSS-DR7 to explore the relationships between star-formation history (using d4000), stellar mass and galaxy structure, and how these relationships have evolved since z~1. We trace the extents and evolutions of both the blue cloud and red sequence, by fitting double Gaussians to the d4000 distribution of galaxies in narrow stellar mass bins, for four redshift intervals over 010^11 M_sun, d4000, Comment: 20 pages, 15 figures. Submitted to A&A. References updated. Comments welcome

Published
2017
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8. The VIMOS Public Extragalactic Redshift Survey (VIPERS). Exploring the dependence of the three-point correlation function on stellar mass and luminosity at $0.5 < z < 1.1$

Author

Enzo Branchini, A. Cappi, M. Scodeggio, O. Cucciati, A. Iovino, S. de la Torre, Alexander Fritz, Iary Davidzon, Michele Moresco, O. Le Fèvre, M. Bolzonella, Lidia Tasca, Federico Marulli, M. Fumana, Ummi Abbas, P. Franzetti, M. Polletta, Rita Tojeiro, V. Le Brun, O. Ilbert, H. J. McCracken, Luigi Guzzo, G. De Lucia, B. Garilli, C. Adami, Benjamin R. Granett, A. Zanichelli, Agnieszka Pollo, Jean Coupon, S. Arnouts, Carmelita Carbone, J. Krywult, D. Vergani, Lauro Moscardini, D. Bottini, Julien Bel, Katarzyna Małek, Joseph Louis LAGRANGE (LAGRANGE), Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Université de Toulon (UTLN), Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Moresco, M., Marulli, F., Moscardini, L., Branchini, E., Cappi, A., Davidzon, I., Granett, B.R., De La Torre, S., Guzzo, L., Abbas, U., Adami, C., Arnouts, S., Bel, J., Bolzonella, M., Bottini, D., Carbone, C., Coupon, J., Cucciati, O., De Lucia, G., Franzetti, P., Fritz, A., Fumana, M., Garilli, B., Ilbert, O., Iovino, A., Krywult, J., Le Brun, V., Le Fèvre, O., Małek, K., McCracken, H.J., Polletta, M., Pollo, A., Scodeggio, M., Tasca, L.A.M., Tojeiro, R., Vergani, D., Zanichelli, A., Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Joseph Louis LAGRANGE ( LAGRANGE ), Université Nice Sophia Antipolis ( UNS ), Université Côte d'Azur ( UCA ) -Université Côte d'Azur ( UCA ) -Observatoire de la Côte d'Azur, Université Côte d'Azur ( UCA ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire d'Astrophysique de Marseille ( LAM ), Aix Marseille Université ( AMU ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National d'Etudes Spatiales ( CNES ) -Centre National de la Recherche Scientifique ( CNRS ), Centre de Physique Théorique - UMR 7332 ( CPT ), Aix Marseille Université ( AMU ) -Université de Toulon ( UTLN ) -Centre National de la Recherche Scientifique ( CNRS ), Université de Toulon ( UTLN ), Institut d'Astrophysique de Paris ( IAP ), Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National de la Recherche Scientifique ( CNRS ), Granett, B. R., Mccracken, H. J., Tasca, L. A. M., Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Observatoire de la Côte d'Azur, and Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Stellar mass, Large-scale structure of Universe, [ PHYS.ASTR ] Physics [physics]/Astrophysics [astro-ph], observation [Cosmology], Astrophysics, Correlation function (astronomy), Cosmology: observation, 01 natural sciences, Cosmology, Luminosity, statistics [Galaxies], 0103 physical sciences, distances and redshifts [Galaxies], Galaxies: distances and redshift, observations [Cosmology], 010303 astronomy & astrophysics, galaxies: statistics, Physics, Very Large Telescope, statistic [Galaxies], Galaxies: statistic, 010308 nuclear & particles physics, distances and redshift [Galaxies], Astronomy and Astrophysics, Astronomy and Astrophysic, Redshift survey, evolution [Galaxies], Galaxy, Redshift, Cosmology: observations, Galaxies: distances and redshifts, Galaxies: evolution, Galaxies: statistics, Space and Planetary Science, cosmology: observations, astro-ph.CO, large-scale structure of Universe, galaxies: distances and redshifts, galaxies: evolution, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

The three-point correlation function (3PCF) is a powerful probe to investigate the clustering of matter in the Universe in a complementary way with respect to lower-order statistics, providing additional information with respect to the two-point correlation function and allowing us to shed light on biasing, nonlinear processes, and deviations from Gaussian statistics. In this paper, we analyse the first data release of the VIMOS Public Extragalactic Redshift Survey (VIPERS), determining the dependence of the three-point correlation function on luminosity and stellar mass at $z=[0.5,1.1]$. We exploit the VIPERS Public Data Release 1, consisting of more than 50,000 galaxies with B-band magnitudes in the range $-21.6\lesssim M_{\rm B}-5\log(h)\lesssim-19.9$ and stellar masses in the range $9.8\lesssim\log(M_\star[h^{-2}\,M_\odot])\lesssim 10.7$. We measure both the connected 3PCF and the reduced 3PCF in redshift space, probing different configurations and scales, in the range $2.5, Comment: 12 pages, 11 figures, 2 tables, accepted for publication in A&A

Published
2017
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9. The VIMOS Public Extragalactic Redshift Survey (VIPERS) : A precise measurement of the galaxy stellar mass function and the abundance of massive galaxies at redshifts 0.5 < z < 1.3

Author

P. Franzetti, T. Moutard, C. Adami, D. Bottini, M. Bolzonella, G. De Lucia, Iary Davidzon, B. Garilli, Lauro Moscardini, Ummi Abbas, M. Polletta, Enzo Branchini, L. Paioro, G. Zamorani, Yannick Mellier, Will J. Percival, A. Cappi, D. Maccagni, A. Marchetti, J. Krywult, Benjamin R. Granett, Julien Bel, Angela Burden, M. Wolk, Stefanie Phleps, Agnieszka Pollo, Luigi Guzzo, Lidia Tasca, C. Di Porto, H. J. McCracken, Robert C. Nichol, O. Le Fèvre, D. Vergani, Katarzyna Małek, Alexander Fritz, V. Le Brun, O. Ilbert, Jean Coupon, A. Iovino, Federico Marulli, M. Fumana, A. Zanichelli, H. Schlagenhaufer, John A. Peacock, Christian Marinoni, S. Arnouts, M. Scodeggio, Rita Tojeiro, O. Cucciati, S. de la Torre, Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), AUTRES, INAF - Osservatorio Astrofisico di Torino (OATo), Istituto Nazionale di Astrofisica (INAF), Joseph Louis LAGRANGE (LAGRANGE), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Dipartimento di Fisica, Università degli Studi di Milano-Bicocca = University of Milano-Bicocca (UNIMIB)-Università degli Studi di Milano = University of Milan (UNIMI), Institut d'Astrophysique de Paris (IAP), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), INAF - Osservatorio Astrofisico di Arcetri (OAA), Department of Marine, Earth, and Atmospheric Sciences [NCSU] (MEAS), North Carolina State University [Raleigh] (NC State), University of North Carolina System (UNC)-University of North Carolina System (UNC), Centre de Physique Théorique - UMR 6207 (CPT), Université de la Méditerranée - Aix-Marseille 2-Université de Provence - Aix-Marseille 1-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Università degli Studi di Milano-Bicocca [Milano] (UNIMIB)-Università degli Studi di Milano [Milano] (UNIMI), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC), Centre National de la Recherche Scientifique (CNRS)-Université de Toulon (UTLN)-Université de Provence - Aix-Marseille 1-Université de la Méditerranée - Aix-Marseille 2, I. Davidzon, M. Bolzonella, J. Coupon, O. Ilbert, S. Arnout, S. de la Torre, A. Fritz, G. De Lucia, A. Iovino, B. R. Granett, G. Zamorani, L. Guzzo, U. Abba, C. Adami, J. Bel, D. Bottini, E. Branchini, A. Cappi, O. Cucciati, P. Franzetti, M. Fumana, B. Garilli, J. Krywult, V. Le Brun, O. Le Fèvre, D. Maccagni, K. Małek, F. Marulli, H. J. McCracken, L. Paioro, J. A. Peacock, M. Polletta, A. Pollo, H. Schlagenhaufer, M. Scodeggio, L. A. M. Tasca, R. Tojeiro, D. Vergani, A. Zanichelli, A. Burden, C. Di Porto, A. Marchetti, C. Marinoni, Y. Mellier, L. Moscardini, T. Moutard, R. C. Nichol, W. J. Percival, S. Phlep, M. Wolk, Davidzon, I., Bolzonella, M., Coupon, J., Ilbert, O., Arnouts, S., de la Torre, S., Fritz, A., De Lucia, G., Iovino, A., Granett, B. R., Zamorani, G., Guzzo, L., Abbas, U., Adami, C., Bel, J., Bottini, D., Branchini, E, Cappi, A., Cucciati, O., Franzetti, P., Fumana, M., Garilli, B., Krywult, J., Le Brun, V., Le Fèvre, O., Maccagni, D., Małek, K., Marulli, F., Mccracken, H. J., Paioro, L., Peacock, J. A., Polletta, M., Pollo, A., Schlagenhaufer, H., Scodeggio, M., Tasca, L. A. M., Tojeiro, R., Vergani, D., Zanichelli, A., Burden, A., Di Porto, C., Marchetti, A., Marinoni, C., Mellier, Y., Moscardini, L., Moutard, T., Nichol, R. C., Percival, W. J., Phleps, S., and Wolk, M.

Subjects
statistics [galaxies], Stellar mass, media_common.quotation_subject, Population, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], mass function, galaxies: evolution, galaxies: statistics, cosmology: observations, 0103 physical sciences, Astrophysics::Solar and Stellar Astrophysics, education, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, evolution [galaxies], ComputingMilieux_MISCELLANEOUS, media_common, Physics, education.field_of_study, Number density, 010308 nuclear & particles physics, Astronomy and Astrophysics, Cosmic variance, Redshift survey, luminosity function, mass function [galaxies], Galaxy, Universe, Redshift, observations [cosmology], galaxies: luminosity function, Space and Planetary Science, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We measure the evolution of the galaxy stellar mass function from z=1.3 to z=0.5 using the first 53,608 redshifts of the ongoing VIMOS Public Extragalactic Survey (VIPERS). We estimate the galaxy stellar mass function at several epochs discussing in detail the amount of cosmic variance affecting our estimate. We find that Poisson noise and cosmic variance of the galaxy mass function in the VIPERS survey are comparable with the statistical uncertainties of large surveys in the local universe. VIPERS data allow us to determine with unprecedented accuracy the high-mass tail of the galaxy stellar mass function, which includes a significant number of galaxies that are usually too rare to detect with any of the past spectroscopic surveys. At the epochs sampled by VIPERS, massive galaxies had already assembled most of their stellar mass. We apply a photometric classification in the (U-V) rest-frame colour to compute the mass function of blue and red galaxies, finding evidence for the evolution of their contribution to the total number density budget: the transition mass above which red galaxies dominate is found to be about 10^10.4 M_sun at z=0.55 and evolves proportionally to (1+z)^3. We are able to trace separately the evolution of the number density of blue and red galaxies with masses above 10^11.4 M_sun, in a mass range barely studied in previous work. We find that for such large masses, red galaxies show a milder evolution with redshift, when compared to objects at lower masses. At the same time, we detect a population of similarly massive blue galaxies, which are no longer detectable below z=0.7. These results show the improved statistical power of VIPERS data, and give initial promising indications of mass-dependent quenching of galaxies at z~1. [Abridged], Comment: 19 pages, 14 figures, 2 tables. A&A in press (accepted for publication on July 12th)

Published
2013
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10. The VIMOS Public Extragalactic Redshift Survey (VIPERS) : Galaxy clustering and redshift-space distortions at z ≃ 0.8 in the first data release

Author

Daniela Vergani, Luigi Guzzo, G. De Lucia, M. Wolk, Agnieszka Pollo, Stéphane Arnouts, Robert C. Nichol, C. Di Porto, Enzo Branchini, Angela Burden, D. Bottini, Yannick Mellier, A. Cappi, Stefanie Phleps, A. Marchetti, Christian Marinoni, Lauro Moscardini, H. J. McCracken, C. Adami, G. Zamorani, Lidia Tasca, Iary Davidzon, Pierluigi Monaco, Bianca Garilli, O. Le Fèvre, Alexander Fritz, Ummi Abbas, M. Polletta, Benjamin R. Granett, Federico Marulli, M. Fumana, J. Krywult, Will J. Percival, D. Maccagni, P. Franzetti, Julien Bel, Marco Scodeggio, A. Zanichelli, Katarzyna Małek, L. Paioro, V. Le Brun, Rita Tojeiro, S. de la Torre, M. Bolzonella, A. Iovino, H. Schlagenhaufer, John A. Peacock, Jean Coupon, Olga Cucciati, Olivier Ilbert, AUTRES, INAF - Osservatorio Astrofisico di Torino (OATo), Istituto Nazionale di Astrofisica (INAF), Joseph Louis LAGRANGE (LAGRANGE), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Dipartimento di Fisica, Università degli Studi di Milano-Bicocca = University of Milano-Bicocca (UNIMIB)-Università degli Studi di Milano = University of Milan (UNIMI), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Institut d'Astrophysique de Paris (IAP), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), INAF - Osservatorio Astrofisico di Arcetri (OAA), Department of Marine, Earth, and Atmospheric Sciences [NCSU] (MEAS), North Carolina State University [Raleigh] (NC State), University of North Carolina System (UNC)-University of North Carolina System (UNC), Centre de Physique Théorique - UMR 6207 (CPT), Université de la Méditerranée - Aix-Marseille 2-Université de Provence - Aix-Marseille 1-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), INAF - Osservatorio Astronomico di Trieste (OAT), Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Observatoire de la Côte d'Azur, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Università degli Studi di Milano-Bicocca [Milano] (UNIMIB)-Università degli Studi di Milano [Milano] (UNIMI), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC), Centre National de la Recherche Scientifique (CNRS)-Université de Toulon (UTLN)-Université de Provence - Aix-Marseille 1-Université de la Méditerranée - Aix-Marseille 2, de la Torre, S., Guzzo, L., Peacock, J. A., Branchini, E., Iovino, A., Granett, B. R., Abbas, U., Adami, C., Arnouts, S., Bel, J., Bolzonella, M., Bottini, D., Cappi, A., Coupon, J., Cucciati, O., Davidzon, I., De Lucia, G., Fritz, A., Franzetti, P., Fumana, M., Garilli, B., Ilbert, O., Krywult., J., Le Brun., V., Le Fèvre, O., Maccagni, D., Małek, K., Marulli, F., Mccracken, H. J., Moscardini, L., Paioro, L., Percival, J. W., Polletta, M., Pollo, A., Schlagenhaufer, H., Scodeggio, M., Tasca, L., Tojeiro, R., Vergani, D., Zanichelli, A., Burden, A., Di Porto, C., Marchetti, A., Marinoni, C., Mellier, Y., Monaco, P., Nichol, R. C., Phleps, S., Wolk, M., Zamorani, G., S. de la Torre, L. Guzzo, J. A. Peacock, E. Branchini, A. Iovino, B. R. Granett, U. Abba, C. Adami, S. Arnout, J. Bel, M. Bolzonella, D. Bottini, A. Cappi, J. Coupon, O. Cucciati, I. Davidzon, G. De Lucia, A. Fritz, P. Franzetti, M. Fumana, B. Garilli, O. Ilbert, J. Krywult, V. Le Brun, O. Le Fèvre, D. Maccagni, K. Małek, F. Marulli, H. J. McCracken, L. Moscardini, L. Paioro, W. J. Percival, M. Polletta, A. Pollo, H. Schlagenhaufer, M. Scodeggio, L. A. M. Tasca, R. Tojeiro, D. Vergani, A. Zanichelli, A. Burden, C. Di Porto, A. Marchetti, C. Marinoni, Y. Mellier, P. Monaco, R. C. Nichol, S. Phlep, M. Wolk, and G. Zamorani

Subjects
statistics [galaxies], Cosmology and Nongalactic Astrophysics (astro-ph.CO), media_common.quotation_subject, FOS: Physical sciences, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, Measure (mathematics), Redshift-space distortions, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], 0103 physical sciences, Cluster analysis, 010303 astronomy & astrophysics, media_common, Physics, 010308 nuclear & particles physics, Cosmology: observations, Galaxies: high-redshift, Galaxies: statistics, Large-scale structure of Universe, Sigma, Astronomy and Astrophysics, Redshift survey, observations [cosmology], Galaxy, Redshift, Universe, Space and Planetary Science, large-scale structure of Universe, high-redshift [galaxies], Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We present in this paper the general real- and redshift-space clustering properties of galaxies as measured in the first data release of the VIPERS survey. VIPERS is a large redshift survey designed to probe the distant Universe and its large-scale structure at 0.5 < z < 1.2. We describe in this analysis the global properties of the sample and discuss the survey completeness and associated corrections. This sample allows us to measure the galaxy clustering with an unprecedented accuracy at these redshifts. From the redshift-space distortions observed in the galaxy clustering pattern we provide a first measurement of the growth rate of structure at z = 0.8: f��_8 = 0.47 +/- 0.08. This is completely consistent with the predictions of standard cosmological models based on Einstein gravity, although this measurement alone does not discriminate between different gravity models., 19 pages, 19 figures, accepted for publication in A&A

Published
2013
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11. The VIMOS Public Extragalactic Redshift Survey (VIPERS) . Luminosity and stellar mass dependence of galaxy clustering at 0.5 < z < 1.1

Author

C. Adami, A. Marchetti, A. Zanichelli, Rita Tojeiro, H. Schlagenhaufer, John A. Peacock, B. Garilli, Katarzyna Małek, Robert C. Nichol, Iary Davidzon, G. Zamorani, Enzo Branchini, Yannick Mellier, M. Wolk, P. Franzetti, O. Le Fèvre, A. Cappi, M. Bolzonella, C. Di Porto, A. Iovino, H. J. McCracken, Lidia Tasca, D. Bottini, O. Cucciati, S. de la Torre, D. Maccagni, L. Paioro, Alexander Fritz, Jean Coupon, Benjamin R. Granett, Angela Burden, Stefanie Phleps, Agnieszka Pollo, G. De Lucia, Luigi Guzzo, Federico Marulli, M. Fumana, J. Krywult, Will J. Percival, M. Scodeggio, Christian Marinoni, S. Arnouts, V. Le Brun, O. Ilbert, Ummi Abbas, M. Polletta, Julien Bel, D. Vergani, Lauro Moscardini, Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Canada-France-Hawaii Telescope Corporation (CFHT), National Research Council of Canada (NRC)-Centre National de la Recherche Scientifique (CNRS)-University of Hawai'i [Honolulu] (UH), Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), F. Marulli, M. Bolzonella, E. Branchini, I. Davidzon, S. de la Torre, B. R. Granett, L. Guzzo, A. Iovino, L. Moscardini, A. Pollo, U. Abba, C. Adami, S. Arnout, J. Bel, D. Bottini, A. Cappi, J. Coupon, O. Cucciati, G. De Lucia, A. Fritz, P. Franzetti, M. Fumana, B. Garilli, O. Ilbert, J. Krywult, V. Le Brun, O. Le Fèvre, D. Maccagni, K. Małek, H. J. McCracken, L. Paioro, M. Polletta, H. Schlagenhaufer, M. Scodeggio, L. A. M. Tasca, R. Tojeiro, D. Vergani, A. Zanichelli, A. Burden, C. Di Porto, A. Marchetti, C. Marinoni, Y. Mellier, R. C. Nichol, J. A. Peacock, W. J. Percival, S. Phlep, M. Wolk, G. Zamorani, Marulli, F., Bolzonella, M., Branchini, E, Davidzon, I., de la Torre, S., Granett, B. R., Guzzo, L., Iovino, A., Moscardini, L., Pollo, A., Abbas, U., Adami, C., Arnouts, S., Bel, J., Bottini, D., Cappi, A., Coupon, J., Cucciati, O., De Lucia, G., Fritz, A., Franzetti, P., Fumana, M., Garilli, B., Ilbert, O., Krywult, J., Le Brun, V., Le Fèvre, O., Maccagni, D., Małek, K., Mccracken, H. J., Paioro, L., Polletta, M., Schlagenhaufer, H., Scodeggio, M., Tasca, L. A. M., Tojeiro, R., Vergani, D., Zanichelli, A., Burden, A., Di Porto, C., Marchetti, A., Marinoni, C., Mellier, Y., Nichol, R. C., Peacock, J. A., Percival, W. J., Phleps, S., Wolk, M., and Zamorani, G.

Subjects
Absolute magnitude, statistics [galaxies], Stellar mass, Dark matter, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, Luminosity, 0103 physical sciences, Galaxy formation and evolution, Cosmology: observations, Galaxies: distances and redshifts, Galaxies: evolution, Galaxies: statistics, Large-scale structure of Universe, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, evolution [galaxies], galaxies: statistics, Physics, 010308 nuclear & particles physics, Astronomy and Astrophysics, Redshift survey, Redshift, Galaxy, observations [cosmology], Space and Planetary Science, [SDU]Sciences of the Universe [physics], cosmology: observations, distances and redshifts [galaxies], large-scale structure of Universe, galaxies: distances and redshifts, galaxies: evolution, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We investigate the dependence of galaxy clustering on luminosity and stellar mass in the redshift range 0.5, Comment: 17 pages, 10 figures, 4 tables. Accepted for publication in A&A

Published
2013
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12. Dusty Universe viewed by AKARI far infrared detector

Author

Tsutomu T. Takeuchi, Matthew A. Malkan, A. R. Kurek, E. Giovannoli, Katarzyna Małek, Agnieszka Pollo, V. Buat, Denis Burgarella, Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), and Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), 010504 meteorology & atmospheric sciences, media_common.quotation_subject, FOS: Physical sciences, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, law.invention, Far infrared, law, starburst galaxies, 0103 physical sciences, galaxies, Astrophysics::Solar and Stellar Astrophysics, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, 0105 earth and related environmental sciences, media_common, Physics, Luminous infrared galaxy, ULIRGs, [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], Bolometer, LIRGs, Geology, SED, Astrophysics - Astrophysics of Galaxies, Galaxy, Universe, Redshift, Stars, Wavelength, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), Astrophysics::Earth and Planetary Astrophysics, spectral energy distribution, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We present the results of the analysis of multiwavelength Spectral Energy Distributions (SEDs) of far-infrared galaxies detected in the AKARI Deep Field-South (ADF--S) Survey. The analysis uses a carefully selected sample of 186 sources detected at the 90 $\mu$m AKARI band, identified as galaxies with cross-identification in public catalogues. For sources without known spectroscopic redshifts, we estimate photometric redshifts after a test of two independent methods: one based on using mainly the optical -- mid infrared range, and one based on the whole range of ultraviolet -- far infrared data. We observe a vast improvement in the estimation of photometric redshifts when far infrared data are included, compared with an approach based mainly on the optical -- mid infrared range. We discuss the physical properties of our far-infrared-selected sample. We conclude that this sample consists mostly of rich in dust and young stars nearby galaxies, and, furthermore, that almost 25% of these sources are (Ultra)Luminous Infrared Galaxies. Average SEDs normalized at 90 $\mu$m for normal galaxies (138 sources), LIRGs (30 sources), and ULIRGs (18 galaxies) a the significant shift in the peak wavelength of the dust emission, and an increasing ratio between their bolometric and dust luminosities which varies from 0.39 to 0.73., Comment: 8 pages, 7 figures, published in Earth, Planets and Space

Published
2013
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13. Comparison of the VIMOS-VLT Deep Survey with the Munich semi-analytical model II. The colour-density relation up to z similar to 1.5

Author

S. de la Torre, G. De Lucia, Daniela Vergani, Laurence Tresse, G. Zamorani, Agnieszka Pollo, E. Zucca, Jeremy Blaizot, Lucia Pozzetti, Micol Bolzonella, S. Bardelli, Olga Cucciati, A. Iovino, Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), and Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Physics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], 010308 nuclear & particles physics, Dark matter, FOS: Physical sciences, Flux, Astronomy and Astrophysics, Scale (descriptive set theory), Astrophysics, 01 natural sciences, Redshift, Galaxy, Space and Planetary Science, 0103 physical sciences, Satellite galaxy, Galaxy formation and evolution, 010303 astronomy & astrophysics, Luminosity function (astronomy), Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

[Abridged] We perform on galaxy mock catalogues the same colour-density analysis made by Cucciati et al. (2006) on a 5 Mpc/h scale using the VVDS-Deep survey, and compare the results from mocks with observed data. We use mocks with the same flux limits (I=24) as the VVDS (CMOCKS), built using the semi- analytic model by De Lucia & Blaizot (2007) applied to the Millennium Simulation. From CMOCKS, we extracted samples of galaxies mimicking the VVDS observational strategy (OMOCKS). We computed the B-band Luminosity Function LF and the colour-density relation (CDR) in the mocks. We find that the LF in mocks roughly agrees with the observed LF, but at z, Comment: 15 pages, 12 figures, accepted for publication in A&A

Published
2012
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14. The VIMOS-VLT deep survey: the group catalogue

Author

A. Mazure, Daniela Vergani, R. Merighi, R. Pello, Jeremy Blaizot, Olivier Ilbert, C. Adami, P. Franzetti, E. Zucca, Olga Cucciati, A. Zanichelli, G. De Lucia, Enrique Pérez-Montero, F. Lamareille, S. Bardelli, Sylvie Foucaud, V. Le Brun, Stephane Charlot, Thierry Contini, Bianca Garilli, I. Gavignaud, S. Temporin, H. J. McCracken, G. Zamorani, O. Le Fèvre, D. Maccagni, Agnieszka Pollo, Stéphane Paltani, D. Bottini, M. Scodeggio, Christian Marinoni, Bruno Marano, Luigi Guzzo, B. Meneux, Lucia Pozzetti, Giampaolo Vettolani, Paolo Ciliegi, S. Arnouts, Laurence Tresse, A. Cappi, Micol Bolzonella, A. Iovino, Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Cucciati O., Marinoni C., Iovino A., Bardelli S., Adami C., Mazure A., Scodeggio M., Maccagni D., Temporin S., Zucca E., De Lucia G., Blaizot J., Garilli B., Meneux B., Zamorani G., Le Fèvre O., Cappi A., Guzzo L., Bottini D., Le Brun V., Tresse L., Vettolani G., Zanichelli A., Arnouts S., Bolzonella M., Charlot S., Ciliegi P., Contini T., Foucaud S., Franzetti P., Gavignaud I., Ilbert O., Lamareille F., McCracken H. J., Marano B., Merighi R., Paltani S., Pellò R., Pollo A., Pozzetti L., Vergani D., and Pérez-Montero E.

Subjects
statistics [galaxies], Cosmology and Nongalactic Astrophysics (astro-ph.CO), FOS: Physical sciences, Magnitude (mathematics), Flux, Astrophysics, 01 natural sciences, LARGE SCALE STRUCTURE OF THE UNIVERSE, galaxies: high-redshift, 0103 physical sciences, Range (statistics), clusters: general [galaxies], [INFO]Computer Science [cs], 010303 astronomy & astrophysics, evolution [galaxies], ComputingMilieux_MISCELLANEOUS, galaxies: statistics, GALAXIES: CLUSTERS, Physics, 010308 nuclear & particles physics, Group (mathematics), Velocity dispersion, Astronomy and Astrophysics, Galaxy, Redshift, Distribution (mathematics), 13. Climate action, Space and Planetary Science, galaxies: clusters: general, large-scale structure of Universe, galaxies: evolution, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], high-redshift [galaxies], Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

[Abridged] We present a homogeneous and complete catalogue of optical groups identified in the purely flux limited (17.5, Submitted to A&A, revised version after referee comments, Table 5 added

Published
2010
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15. The VVDS-VLA deep field. IV. Radio-optical properties

Author

Daniela Vergani, P. Parma, Laurence Tresse, Jarle Brinchmann, S. Temporin, Sylvie Foucaud, D. Maccagni, P. Memeo, Agnieszka Pollo, Stéphane Paltani, R. Pello, S. de la Torre, D. Bottini, Angela Bongiorno, Roberto Scaramella, A. Mazure, Bianca Garilli, E. Zucca, B. Meneux, L. Gregorini, F. Lamareille, R. Merighi, Stéphane Arnouts, Giampaolo Vettolani, O. Le Fevre, Paola Merluzzi, H. R. de Ruiter, Ummi Abbas, Lucia Pozzetti, H. J. McCracken, A. Iovino, C. Adami, P. Franzetti, L. de Ravel, Olga Cucciati, A. Zanichelli, Stephane Charlot, Christian Marinoni, Paolo Ciliegi, M. Radovich, Yannick Mellier, Enrique Pérez-Montero, A. Cappi, Micol Bolzonella, Bruno Marano, Luigi Guzzo, M. Bondi, V. Le Brun, S. Bardelli, O. Ilbert, Thierry Contini, I. Gavignaud, G. Zamorani, M. Scodeggio, INAF - Osservatorio Astronomico di Bologna (OABO), Istituto Nazionale di Astrofisica (INAF), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Max-Planck-Institut für Astrophysik (MPA), Max-Planck-Gesellschaft, Institut d'Astrophysique de Paris (IAP), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC), Laboratoire Astrophysique de Toulouse-Tarbes (LATT), Centre National de la Recherche Scientifique (CNRS)-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées, 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), Bardelli S., Zucca E., Bolzonella M., Ciliegi P., Gregorini L., Zamorani G., Bondi M., Zanichelli A., Tresse L., Vergani D., Gavignaud I., Bongiorno A., Bottini D., Garilli B., Le Brun V., Le Fèvre O., Maccagni D., Scaramella R., Scodeggio M., Vettolani G., Adami C., Arnouts S., Cappi A., Charlot S., Contini T., Foucaud S., Franzetti P., Guzzo L., Ilbert O., Iovino A., Lamareille F., McCracken H. J., Marano B., Marinoni C., Mazure A., Meneux B., Merighi R., Paltani S., Pellò R., Pollo A., Pozzetti L., Radovich M., Abbas U., Brinchmann J., Cucciati O., de La Torre S., de Ravel L., Memeo P., Perez-Montero E., Mellier Y., Merluzzi P., Temporin S., de Ruiter H. R., Parma P., Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), and École normale supérieure - Paris (ENS-PSL)

Subjects
Hubble Deep Field, Astrophysics::High Energy Astrophysical Phenomena, Population, FOS: Physical sciences, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, GALASSIE: RADIO, Photometry (optics), GALASSIE: SURVEY, 0103 physical sciences, fundamental parameters [galaxies], Astrophysics::Solar and Stellar Astrophysics, education, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, Physics, radio continuum: galaxies, education.field_of_study, 010308 nuclear & particles physics, Star formation, Astrophysics (astro-ph), Astronomy and Astrophysics, galaxies: fundamental parameters, Rest frame, luminosity function, mass function [galaxies], galaxies: general, galaxies [radio continuum], Redshift, Galaxy, galaxies: luminosity function, Space and Planetary Science, mass function, QUIET, GALASSIE: PROPRIETÀ RADIO-OTTICHE, [SDU.ASTR.GA]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Galactic Astrophysics [astro-ph.GA], general [galaxies]
Abstract

(abridged) We use the 1.4 GHz VIMOS-VLA Deep Survey and the optical VVDS and the CFHT-LS to compare the properties of radio loud galaxies with respect to the whole population of optical galaxies. The availability of multiband photometry and high quality photometric redshifts allows to derive rest frame colors and radio luminosity functions down to a limit of a B rest-frame magnitude of M=-20. Galaxy properties and luminosity functions (LFs) are estimated up to z~1 for radio loud and radio quiet early and late type galaxies. Radio loud late type galaxies are redder than radio quiet objects of the same class and this is an effect related to the presence of more dust in stronger star forming galaxies. Moreover, we estimate optical LFs, stellar masses and star formation rate distributions for radio sources and compare them with those derived for a well defined control sample, finding that the probability for a galaxy to be a radio emitter significantly increases at high values of these parameters. Radio loud early type galaxies show luminosity evolution of their bivariate radio-optical LF, due to an evolution in the radio-optical ratio. The lack of evolution of the mass function of radio loud early type galaxies means that no new AGN are formed at z0.7. This evolution is the direct effect of the strong optical evolution of this class and no significant change with redshift of the radio-optical ratio is required. With the knowledge of the radio-optical ratio and the optical and radio LFs for late type galaxies, we estimated the star formation history of the Universe up to z~1.5, using optical galaxies as tracers of the global radio emission., 17 pages, A&A in press

Published
2009
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16. The Vimos VLT Deep Survey. Stellar mass segregation and large-scale galaxy environment in the redshift range 0.2 < z < 1.4

Author

E. Zucca, Paolo Ciliegi, C. J. Walcher, V. Le Brun, Bianca Garilli, Ummi Abbas, Laurence Tresse, C. Adami, S. Temporin, M. Radovich, A. Iovino, L. Gregorini, Sylvie Foucaud, Giampaolo Vettolani, D. Maccagni, D. Vergani, Stéphane Paltani, Roberto Scaramella, A. Mazure, D. Bottini, R. Merighi, R. Pello, Angela Bongiorno, L. de Ravel, H. J. McCracken, Luigi Guzzo, S. Bardelli, Yannick Mellier, Lucia Pozzetti, O. Le Fèvre, A. Cappi, P. Franzetti, Olga Cucciati, F. Lamareille, A. Zanichelli, Bruno Marano, M. Bondi, S. Arnouts, Stephane Charlot, Enrique Pérez-Montero, B. Meneux, M. Scodeggio, Thierry Contini, I. Gavignaud, G. Zamorani, Jarle Brinchmann, P. Memeo, Christian Marinoni, S. de la Torre, Agnieszka Pollo, M. Bolzonella, O. Ilbert, Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF-Milano), Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), INAF-Osservatorio Astronomico di Brera, Laboratoire Astrophysique de Toulouse-Tarbes (LATT), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), INAF-Osservatorio Astronomico di Bologna (OABO), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), INAF-Osservatorio Astrofisico di Torino (INAF-OATo), Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), IRA-INAF, Bologna, Canada-France-Hawaii Telescope Corporation (CFHT), National Research Council of Canada (NRC)-Centre National de la Recherche Scientifique (CNRS)-University of Hawai'i [Honolulu] (UH), Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Max-Planck-Institut für Astrophysik (MPA), School of Physics and Astronomy, University of Nottingham, Astrophysikalisches Institut Potsdam (AIP), Institute for Astronomy, University of Hawaii, 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), Max-Planck-Institut für Extraterrestriche Physik (MPE), INTEGRAL Science Data Centre, The Andrzej Soltan Institute for Nuclear Studies, INAF-Osservatorio Astronomico di Capodimonte (INAF-OAC), Centro de Astrofisica da Universidade do Porto (CAUP), Institut für Astro- und Teilchenphysik, Leopold-Franzens-Universität Innsbruck, Scodeggio M., Vergani D., Cucciati O., Iovino A., Franzetti P., Garilli B., Lamareille F., Bolzonella M., Pozzetti L., Abbas U., Marinoni C., Contini T., Bottini D., Le Brun V., Le Fèvre O., Maccagni D., Scaramella R., Tresse L., Vettolani G., Zanichelli A., Adami C., Arnouts S., Bardelli S., Cappi A., Charlot S., Ciliegi P., Foucaud S., Gavignaud I., Guzzo L., Ilbert O., McCracken H. J., Marano B., Mazure A., Meneux B., Merighi R., Paltani S., Pellò R., Pollo A., Radovich M., Zamorani G., Zucca E., Bondi M., Bongiorno A., Brinchmann J., de La Torre S., de Ravel L., Gregorini L., Memeo P., Perez-Montero E., Mellier Y., Temporin S., and Walcher C. J.

Subjects
Physics, education.field_of_study, Stellar mass, Population, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Redshift, Galaxy, COSMOLOGIA: GALASSIE, Dark matter halo, Space and Planetary Science, Range (statistics), Galaxy formation and evolution, Astrophysics::Earth and Planetary Astrophysics, COSMOLOGIA: REDSHIFT SURVEYS, Halo, education, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics::Galaxy Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Hierarchical models of galaxy formation predict that the properties of a dark matter halo depend on the large-scale environment surrounding the halo. As a result of this correlation, we expect massive haloes to be present in larger number in overdense regions than in underdense ones. Given that a correlation exists between a galaxy stellar mass and the hosting dark matter halo mass, the segregation in dark matter halo mass should then result in a segregation in the distribution of stellar mass in the galaxy population. In this work we study the distribution of galaxy stellar mass and rest-frame optical color as a function of the large-scale galaxy distribution using the VLT VIMOS Deep Survey sample, in order to verify the presence of segregation in the properties of the galaxy population. We use the VVDS redshift measurements and multi-band photometric data to derive estimates of the stellar mass, rest-frame optical color, and of the large-scale galaxy density, on a scale of approximately 8 Mpc, for a sample of 5619 galaxies in the redshift range 0.20.7. However, when we consider only galaxies in narrow bins of stellar mass, in order to exclude the effects of the stellar mass segregation on the galaxy properties, we do not observe any more any significant color segregation., Comment: 7 pages, 5 figures; accepted for publication in Astronomy and Astrophysics

Published
2009
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17. The VIMOS Integral Field Unit: data reduction methods and quality assessment

Author

E. Zucca, D. Rizzo, V. Le Brun, Magda Arnaboldi, Laurence Tresse, Olivier Ilbert, R. Pello, Paolo Ciliegi, Stéphane Arnouts, A. Iovino, B. Meneux, D. Maccagni, Christian Marinoni, D. Bottini, C. Adami, P. Franzetti, Bianca Garilli, J. P. Picat, Stéphane Paltani, O. Le Fevre, A. Zanichelli, Bruno Marano, G. Mathez, M. Radovich, Roberto Scaramella, A. Mazure, Agnieszka Pollo, S. Bardelli, Giampaolo Vettolani, H. J. McCracken, Luigi Guzzo, R. Merighi, Sylvie Foucaud, Stephane Charlot, M. Scodeggio, Thierry Contini, I. Gavignaud, G. Zamorani, A. Cappi, Lucia Pozzetti, M. Bolzonella, INAF - Osservatorio Astronomico di Bologna (OABO), Istituto Nazionale di Astrofisica (INAF), Services communs OMP (UMS 831), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Università di Bologna, Dipartimento di Astronomia, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Institut d'Astrophysique de Paris (IAP), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC), Max-Planck-Institut für Astrophysik (MPA), Max-Planck-Gesellschaft, European Southern Observatory (ESO), IRA-INAF, Bologna, Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF-Milano), Laboratoire Astrophysique de Toulouse-Tarbes (LATT), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), INAF-Osservatorio Astronomico di Bologna (OABO), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), INAF-Osservatorio Astronomico di Capodimonte (INAF-OAC), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), INAF-Osservatorio Astronomico di Brera, 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 Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Zanichelli A., Garilli B., Scodeggio M., Franzetti P., Rizzo D., Maccagni D., Merighi R., Picat J. P., Le Fèvre O., Foucaud S., Bottini D., Le Brun V., Scaramella R., Tresse L., Vettolani G., Adami, C., Arnaboldi M., Arnouts S., Bardelli S., Bolzonella M., Cappi A., Charlot S., Ciliegi P., Contini T., Gavignaud I., Guzzo L., Ilbert O., Iovino A., McCracken H. J., Marano B., Marinoni C., Mathez G., Mazure A., Meneux B., Paltani S., Pellò R., Pollo A., Pozzetti L., Radovich M., Zamorani G., and Zucca E.

Subjects
Physics, TECHNIQUES: SPECTROSCOPIC, Data processing, 010308 nuclear & particles physics, Real-time computing, SIGNAL (programming language), Astrophysics (astro-ph), Process (computing), FOS: Physical sciences, Astronomy and Astrophysics, METHODS: DATA ANALYSIS, Astrophysics, 01 natural sciences, Sample (graphics), Field (computer science), [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Space and Planetary Science, 0103 physical sciences, Focus (optics), [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], 010303 astronomy & astrophysics, Spectrograph, INSTRUMENTATION: SPECTROGRAPHS, Data reduction
Abstract

With new generation spectrographs integral field spectroscopy is becoming a widely used observational technique. The Integral Field Unit of the VIsible Multi-Object Spectrograph on the ESO-VLT allows to sample a field as large as 54" x 54" covered by 6400 fibers coupled with micro-lenses. We are presenting here the methods of the data processing software developed to extract the astrophysical signal of faint sources from the VIMOS IFU observations. We focus on the treatment of the fiber-to-fiber relative transmission and the sky subtraction, and the dedicated tasks we have built to address the peculiarities and unprecedented complexity of the dataset. We review the automated process we have developed under the VIPGI data organization and reduction environment (Scodeggio et al. 2005), along with the quality control performed to validate the process. The VIPGI-IFU data processing environment is available to the scientific community to process VIMOS-IFU data since November 2003., Comment: 19 pages, 10 figures and 1 table. Accepted for publication in PASP

Published
2005
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