Author: "Deconto-Machado, Alice" - Searchworks@Jio Institute Digital Library Search Results

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25 results on '"Deconto-Machado, Alice"'

1. From sub-solar to super-solar chemical abundances along the quasar main sequence

Author: Marziani, Paola, Floris, Alberto, Deconto-Machado, Alice, Panda, Swayamtrupta, Śniegowska, Marzena, Garnica, Karla, Dultzin, Deborah, D'Onofrio, Mauro, Del Olmo, Ascensión, Bon, Edi, and Bon, Nataša
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: The 4D Eigenvector 1 sequence has proven to be a highly effective tool for organizing observational and physical properties of type 1 active galactic nuclei (AGN). In this paper, we present multiple measurements of metallicity for the broad line region gas, from new or previously published data. We demonstrate a consistent trend along the optical plane of the E1 (also known as the quasar main sequence), defined by the line width of H$\beta$ and by a parameter measuring the prominence of singly-ionized iron emission. The trend involves an increase from sub-solar metallicity in correspondence with extreme Population B (weak FeII emission, large H$\beta$ FWHM) to metallicity several tens the solar value in correspondence with extreme Population A (very strong FeII optical emission, narrower H$\beta$ profiles). The data establish the metallicity as a correlate of the 4D E1/main sequence. If the very high metallicity gas ($Z \gtrsim 10 Z_\odot$) is expelled from the sphere of influence of the central black hole, as indicated by the widespread evidence of nuclear outflows and disk wind in the case of sources radiating at high Eddington ratio, then it is possible that the outflows from quasars played a role in chemically enriching the host galaxy., Comment: Submitted to Physics
Published: 2024

2. Isolating an outflow component in single-epoch spectra of quasars

Author: Marziani, Paola, Deconto-Machado, Alice, and del Olmo, Ascension
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: Gaseous outflows appear to be a universal property of type-1 and type-2 active galactic nuclei (AGN). The main diagnostic is provided by emission features shifted to higher frequency via the Doppler effect, implying that the emitting gas is moving toward the observer. However, beyond the presence of blueshift, the observational signatures of the outflows are often unclear, and no established criteria exist to isolate the outflow contribution in the integrated, single-epoch spectra of type-1 AGN. The emission spectrum collected with the typical apertures of long-slit spectroscopy or of fiber optics sample contributions over a broad range of spatial scales, making it difficult to analyze the line profiles in terms of different kinematic components. Nevertheless, hundred of thousands of quasars spectra collected at moderate resolution demand a proper analysis of the line profiles for proper dynamical modelling of the emitting regions. In this small contribution we shall analyze several profiles of the HI Balmer line H\b{eta} from composite and individual optical spectra of sources radiating at moderate Eddington ratio (Population B following Sulentic et al. 2000). Features and profile shapes that might be traced to outflow due to narrow-line region gas are detected over a wide range of luminosity., Comment: 18 pages, 3 Figures. Accepted for publication in Galaxies
Published: 2022

3. Gas phase metallicity determinations in nearby AGNs with SDSS-IV MaNGA: evidence of metal poor accretion

Author: Nascimento, Janaína C. do, Dors, Oli L., Storchi-Bergmann, Thaisa, Mallmann, Nícolas D., Riffel, Rogério, Ilha, Gabriele S., Riffel, Rogemar A., Rembold, Sandro B., Deconto-Machado, Alice, da Costa, Luiz N., and Armah, Mark
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: We derive the metallicity (traced by the O/H abundance) of the Narrow Line Region ( NLR) of 108 Seyfert galaxies as well as radial metallicity gradients along their galaxy disks and of these of a matched control sample of no active galaxies. In view of that, observational data from the SDSS-IV MaNGA survey and strong emission-line calibrations taken from the literature were considered. The metallicity obtained for the NLRs %each Active Galactic Nucleus (AGN) was compared to the value derived from the extrapolation of the radial oxygen abundance gradient, obtained from \ion{H}{ii} region estimates along the galaxy disk, to the central part of the host galaxies. We find that, for most of the objects ($\sim 80\,\%$), the NLR metallicity is lower than the extrapolated value, with the average difference ($$) between these estimates ranging from 0.16 to 0.30 dex. We suggest that $$ is due to the accretion of metal-poor gas to the AGN that feeds the nuclear supermassive black hole (SMBH), which is drawn from a reservoir molecular and/or neutral hydrogen around the SMBH. Additionally, we look for correlations between $D$ and the electron density ($N_{\rm e}$), [\ion{O}{iii}]$\lambda$5007 and H$\alpha$ luminosities, extinction coefficient ($A_{V})$ of the NLRs, as well as the stellar mass ($M_{*}$) of the host galaxies. Evidences of an inverse correlation between the $D$ and the parameters $N_{\rm e}$, $M_{*}$ and $A_{\rm v}$ were found.
Published: 2022
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4. Optical and UV properties of a radio-loud and a radio-quiet Population A quasar at high redshift

Author: Deconto-Machado, Alice, del Olmo, Ascensión, Marziani, Paola, Perea, Jaime, and Stirpe, Giovanna
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: Different properties of quasars may be observed and analysed through the many ranges of the electromagnetic spectrum. Pioneering studies showed that an "H-R diagram" for quasars was needed to organize these data, and that more than two dimensions were necessary: a four dimensional Eigenvector (4DE1) parameter space was proposed. The 4DE1 makes use of independent observational properties obtained from the optical and UV emission lines, as well as from the soft-X rays. The 4DE1 "optical plane", also known as the quasar Main Sequence (MS), identifies different spectral types in order to describe a consistent picture of QSOs. In this work we present a spectroscopic analysis focused on the comparison between two sources, one radio-loud (PKS2000-330, z = 3.7899) and one radio-quiet (Q1410+096, z = 3.3240), both showing Population A quasar spectral properties. Optical spectra were observed in the infrared with VLT/ESO, and the additional measures in UV were obtained through the fitting of archive spectra. The analysis was performed through a non-linear multi-component decomposition of the emission line profiles. Results are shown in order to highlight the effects of the radio-loudness on their emission line properties. The two quasars share similar optical spectroscopic properties and are very close on the MS classification while presenting significant differences on the UV data. Both sources show significant blueshifts in the UV lines but important differences in their UV general behaviour. While the radio-quiet source Q1410+096 shows a typical Pop A UV spectrum with similar intensities and shapes on both CIV1549 and SiIV1392, the UV spectrum of the strong radio-loud PKS2000-330 closely resembles the one of population B of quasars., Comment: 9 pages, 5 figures, Invited talk presented at the 13th Serbian Conference on Spectral Line Shapes in Astrophysics (SCSLSA)
Published: 2021
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5. Quasar 3C 47 : Extreme Population B jetted source with double-peaked profile

Author: Terefe Mengistue, Shimeles, primary, Marziani, Paola, additional, del Olmo, Ascension, additional, Povic, Mirjana, additional, Perea, Jaime, additional, and Deconto Machado, Alice, additional
Published: 2024
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6. From Sub-Solar to Super-Solar Chemical Abundances along the Quasar Main Sequence

Author: Marziani, Paola, primary, Floris, Alberto, additional, Deconto-Machado, Alice, additional, Panda, Swayamtrupta, additional, Sniegowska, Marzena, additional, Garnica, Karla, additional, Dultzin, Deborah, additional, D’Onofrio, Mauro, additional, Del Olmo, Ascensión, additional, Bon, Edi, additional, and Bon, Nataša, additional
Published: 2024
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7. Metal Content in Relativistically Jetted and Radio-Quiet Quasars in the Main Sequence Context

Author: Conselho Nacional de Desenvolvimento Científico e Tecnológico (Brasil), Marziani, Paola [0000-0002-6058-4912], Panda, Swayamtrupta [0000-0002-5854-7426], Deconto Machado, Alice [0000-0002-7630-0777], Olmo, Ascensión del [0000-0003-2055-9816], Marziani, Paola, Panda, Swayamtrupta, Deconto Machado, Alice, Olmo, Ascensión del, Conselho Nacional de Desenvolvimento Científico e Tecnológico (Brasil), Marziani, Paola [0000-0002-6058-4912], Panda, Swayamtrupta [0000-0002-5854-7426], Deconto Machado, Alice [0000-0002-7630-0777], Olmo, Ascensión del [0000-0003-2055-9816], Marziani, Paola, Panda, Swayamtrupta, Deconto Machado, Alice, and Olmo, Ascensión del
Abstract: The optical and UV properties of radio-quiet (RQ) and radio-loud (RL, relativistically “jetted”) active galactic nuclei (AGN) are known to differ markedly; however, it is still unclear what is due to a sample selection and what is associated with intrinsic differences in the inner workings of their emitting regions. Chemical composition is an important parameter related to the trends of the quasar main sequence. Recent works suggest that in addition to physical properties such as density, column density, and ionization level, strong Feii emitters require very high metal content. Little is known, however, about the chemical composition of jetted radio-loud sources. In this short note, we present a pilot analysis of the chemical composition of low-z radio-loud and radio-quiet quasars. Optical and UV spectra from ground and space were combined to allow for precise measurements of metallicity-sensitive diagnostic ratios. The comparison between radio-quiet and radio-loud was carried out for sources in the same domain of the Eigenvector 1/main sequence parameter space. Arrays of dedicated photo-ionization simulations with the input of appropriate spectral energy distributions indicate that metallicity is sub-solar for RL AGN, and slightly sub-solar or around solar for RQ AGN. The metal content of the broad line-emitting region likely reflects a similar enrichment story for both classes of AGN not involving recent circum-nuclear or nuclear starbursts
Published: 2023

8. Metal Content in Relativistically Jetted and Radio-Quiet Quasars in the Main Sequence Context

Author: Marziani, Paola, primary, Panda, Swayamtrupta, additional, Deconto Machado, Alice, additional, and Del Olmo, Ascension, additional
Published: 2023
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9. The Intermediate-ionization Lines as Virial Broadening Estimators for Population A Quasars*

Author: Marziani, Paola, primary, Olmo, Ascensión del, additional, Negrete, C. Alenka, additional, Dultzin, Deborah, additional, Piconcelli, Enrico, additional, Vietri, Giustina, additional, Martínez-Aldama, Mary Loli, additional, D’Onofrio, Mauro, additional, Bon, Edi, additional, Bon, Natasa, additional, Deconto Machado, Alice, additional, Stirpe, Giovanna M., additional, and Buendia Rios, Tania Mayte, additional
Published: 2022
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10. The main sequence of quasars: The taming of the extremes

Author: Ministerio de Ciencia e Innovación (España), European Commission, Ministry of Education, Science and Technological Development (Serbia), Marziani, Paola, Bon, Edi, Bon, Natasa, D'Onofrio, Mauro, Punsly, Brian, Śniegowska, Marzena, Czerny, BoŻena, Panda, Swayamtrupta, Martnez Aldama, Mary Loli, Deconto Machado, Alice, Olmo, Ascensión del, Negrete, C. Alenka, Dultzin, Deborah, Buendia, Tania, Garnica, Karla, Ministerio de Ciencia e Innovación (España), European Commission, Ministry of Education, Science and Technological Development (Serbia), Marziani, Paola, Bon, Edi, Bon, Natasa, D'Onofrio, Mauro, Punsly, Brian, Śniegowska, Marzena, Czerny, BoŻena, Panda, Swayamtrupta, Martnez Aldama, Mary Loli, Deconto Machado, Alice, Olmo, Ascensión del, Negrete, C. Alenka, Dultzin, Deborah, Buendia, Tania, and Garnica, Karla
Abstract: The last few years have seen the confirmation of several trends associated with the quasar main sequence. The idea of a main sequence for quasars is relatively recent, and its full potential for the observational classification and contextualization of quasars' properties has yet to be fully exploited. The main sequence drivers are discussed in terms of the properties of extreme objects. We briefly summarize developments that constrain the viewing angle of the accretion disk in a particular class of quasars (extreme Population B, radiating at low Eddington ratio), as well as inferences on the chemical composition of the broad line emitting gas, and on the nature of radio emission along the quasar main sequence. © 2021 Wiley-VCH GmbH.
Published: 2022

11. Isolating an Outflow Component in Single-Epoch Spectra of Quasars

Author: Marziani, Paola, primary, Deconto-Machado, Alice, additional, and Del Olmo, Ascension, additional
Published: 2022
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12. Gas-phase metallicity determinations in nearby AGNs with SDSS-IV MaNGA: evidence of metal-poor accretion

Author: do Nascimento, Janaína C, primary, Dors, Oli L, additional, Storchi-Bergmann, Thaisa, additional, Mallmann, Nícolas D, additional, Riffel, Rogério, additional, Ilha, Gabriele S, additional, Riffel, Rogemar A, additional, Rembold, Sandro B, additional, Deconto-Machado, Alice, additional, da Costa, Luiz N, additional, and Armah, Mark, additional
Published: 2022
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13. The main sequence of quasars: The taming of the extremes

Author: Marziani, Paola, primary, Bon, Edi, additional, Bon, Natasa, additional, D'Onofrio, Mauro, additional, Punsly, Brian, additional, Śniegowska, Marzena, additional, Czerny, Bożena, additional, Panda, Swayamtrupta, additional, Martnez Aldama, Mary Loli, additional, del Olmo, Ascensión, additional, Deconto‐Machado, Alice, additional, Negrete, C. Alenka, additional, Dultzin, Deborah, additional, Buendia, Tania, additional, and Garnica, Karla, additional
Published: 2021
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14. Optical and UV properties of a radio‐loud and a radio‐quiet Population A quasar at high redshift

Author: Deconto‐Machado, Alice, primary, del Olmo, Ascensión, additional, Marziani, Paola, additional, Perea, Jaime, additional, and Stirpe, Giovanna, additional
Published: 2021
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15. The Main Sequence View of Quasars Accreting at High Rates: Influence of Star Formation

Author: European Commission, Ministerio de Ciencia e Innovación (España), Marziani, Paola, Sniegowska, Marzena, Panda, Swayamtrupta, Czerny, Bożena, Negrete, C. Alenka, Dultzin, Deborah, Garnica, Karla, Martínez-Aldama, Mary Loli, Olmo, Ascensión del, D'Onofrio, Mauro, Deconto Machado, Alice, Ganci, Valerio, Extreme Team, European Commission, Ministerio de Ciencia e Innovación (España), Marziani, Paola, Sniegowska, Marzena, Panda, Swayamtrupta, Czerny, Bożena, Negrete, C. Alenka, Dultzin, Deborah, Garnica, Karla, Martínez-Aldama, Mary Loli, Olmo, Ascensión del, D'Onofrio, Mauro, Deconto Machado, Alice, Ganci, Valerio, and Extreme Team
Abstract: Highly accreting quasars show fairly distinctive properties in their optical, UV, and X spectra, and are easy to recognize because of their specific location in the quasar main sequence: they are the strongest optical FeII emitters. They show a surprisingly high rate of radio detections and, at variance with the classical radio-loud (jetted) sources, the origin of their radio emission is probably "thermal." The chemical composition of the broad line emitting gas implies high metallicity values, above 10 times solar. A fraction of highly accreting quasars at intermediate and high redshift might therefore be in a particular evolutionary stage that is unobscured albeit still involving a contribution of nuclear and circum-nuclear star formation in their multifrequency properties. © 2021. The Author(s). Published by the American Astronomical Society.
Published: 2021

16. The 16th Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2 Southern Survey and Full Release of eBOSS Spectra

Author: Ahumada, Romina, primary, Prieto, Carlos Allende, additional, Almeida, Andrés, additional, Anders, Friedrich, additional, Anderson, Scott F., additional, Andrews, Brett H., additional, Anguiano, Borja, additional, Arcodia, Riccardo, additional, Armengaud, Eric, additional, Aubert, Marie, additional, Avila, Santiago, additional, Avila-Reese, Vladimir, additional, Badenes, Carles, additional, Balland, Christophe, additional, Barger, Kat, additional, Barrera-Ballesteros, Jorge K., additional, Basu, Sarbani, additional, Bautista, Julian, additional, Beaton, Rachael L., additional, Beers, Timothy C., additional, Benavides, B. Izamar T., additional, Bender, Chad F., additional, Bernardi, Mariangela, additional, Bershady, Matthew, additional, Beutler, Florian, additional, Bidin, Christian Moni, additional, Bird, Jonathan, additional, Bizyaev, Dmitry, additional, Blanc, Guillermo A., additional, Blanton, Michael R., additional, Boquien, Médéric, additional, Borissova, Jura, additional, Bovy, Jo, additional, Brandt, W. N., additional, Brinkmann, Jonathan, additional, Brownstein, Joel R., additional, Bundy, Kevin, additional, Bureau, Martin, additional, Burgasser, Adam, additional, Burtin, Etienne, additional, Cano-Díaz, Mariana, additional, Capasso, Raffaella, additional, Cappellari, Michele, additional, Carrera, Ricardo, additional, Chabanier, Solène, additional, Chaplin, William, additional, Chapman, Michael, additional, Cherinka, Brian, additional, Chiappini, Cristina, additional, Doohyun Choi, Peter, additional, Chojnowski, S. Drew, additional, Chung, Haeun, additional, Clerc, Nicolas, additional, Coffey, Damien, additional, Comerford, Julia M., additional, Comparat, Johan, additional, da Costa, Luiz, additional, Cousinou, Marie-Claude, additional, Covey, Kevin, additional, Crane, Jeffrey D., additional, Cunha, Katia, additional, Ilha, Gabriele da Silva, additional, Dai, Yu Sophia, additional, Damsted, Sanna B., additional, Darling, Jeremy, additional, Davidson, James W., additional, Davies, Roger, additional, Dawson, Kyle, additional, De, Nikhil, additional, de la Macorra, Axel, additional, De Lee, Nathan, additional, Queiroz, Anna Bárbara de Andrade, additional, Deconto Machado, Alice, additional, de la Torre, Sylvain, additional, Dell’Agli, Flavia, additional, du Mas des Bourboux, Hélion, additional, Diamond-Stanic, Aleksandar M., additional, Dillon, Sean, additional, Donor, John, additional, Drory, Niv, additional, Duckworth, Chris, additional, Dwelly, Tom, additional, Ebelke, Garrett, additional, Eftekharzadeh, Sarah, additional, Davis Eigenbrot, Arthur, additional, Elsworth, Yvonne P., additional, Eracleous, Mike, additional, Erfanianfar, Ghazaleh, additional, Escoffier, Stephanie, additional, Fan, Xiaohui, additional, Farr, Emily, additional, Fernández-Trincado, José G., additional, Feuillet, Diane, additional, Finoguenov, Alexis, additional, Fofie, Patricia, additional, Fraser-McKelvie, Amelia, additional, Frinchaboy, Peter M., additional, Fromenteau, Sebastien, additional, Fu, Hai, additional, Galbany, Lluís, additional, Garcia, Rafael A., additional, García-Hernández, D. A., additional, Oehmichen, Luis Alberto Garma, additional, Ge, Junqiang, additional, Maia, Marcio Antonio Geimba, additional, Geisler, Doug, additional, Gelfand, Joseph, additional, Goddy, Julian, additional, Gonzalez-Perez, Violeta, additional, Grabowski, Kathleen, additional, Green, Paul, additional, Grier, Catherine J., additional, Guo, Hong, additional, Guy, Julien, additional, Harding, Paul, additional, Hasselquist, Sten, additional, Hawken, Adam James, additional, Hayes, Christian R., additional, Hearty, Fred, additional, Hekker, S., additional, Hogg, David W., additional, Holtzman, Jon A., additional, Horta, Danny, additional, Hou, Jiamin, additional, Hsieh, Bau-Ching, additional, Huber, Daniel, additional, Hunt, Jason A. S., additional, Chitham, J. Ider, additional, Imig, Julie, additional, Jaber, Mariana, additional, Angel, Camilo Eduardo Jimenez, additional, Johnson, Jennifer A., additional, Jones, Amy M., additional, Jönsson, Henrik, additional, Jullo, Eric, additional, Kim, Yerim, additional, Kinemuchi, Karen, additional, Kirkpatrick IV, Charles C., additional, Kite, George W., additional, Klaene, Mark, additional, Kneib, Jean-Paul, additional, Kollmeier, Juna A., additional, Kong, Hui, additional, Kounkel, Marina, additional, Krishnarao, Dhanesh, additional, Lacerna, Ivan, additional, Lan, Ting-Wen, additional, Lane, Richard R., additional, Law, David R., additional, Le Goff, Jean-Marc, additional, Leung, Henry W., additional, Lewis, Hannah, additional, Li, Cheng, additional, Lian, Jianhui, additional, Lin, Lihwai, additional, Long, Dan, additional, Longa-Peña, Penélope, additional, Lundgren, Britt, additional, Lyke, Brad W., additional, Ted Mackereth, J., additional, MacLeod, Chelsea L., additional, Majewski, Steven R., additional, Manchado, Arturo, additional, Maraston, Claudia, additional, Martini, Paul, additional, Masseron, Thomas, additional, Masters, Karen L., additional, Mathur, Savita, additional, McDermid, Richard M., additional, Merloni, Andrea, additional, Merrifield, Michael, additional, Mészáros, Szabolcs, additional, Miglio, Andrea, additional, Minniti, Dante, additional, Minsley, Rebecca, additional, Miyaji, Takamitsu, additional, Mohammad, Faizan Gohar, additional, Mosser, Benoit, additional, Mueller, Eva-Maria, additional, Muna, Demitri, additional, Muñoz-Gutiérrez, Andrea, additional, Myers, Adam D., additional, Nadathur, Seshadri, additional, Nair, Preethi, additional, Nandra, Kirpal, additional, do Nascimento, Janaina Correa, additional, Nevin, Rebecca Jean, additional, Newman, Jeffrey A., additional, Nidever, David L., additional, Nitschelm, Christian, additional, Noterdaeme, Pasquier, additional, O’Connell, Julia E., additional, Olmstead, Matthew D., additional, Oravetz, Daniel, additional, Oravetz, Audrey, additional, Osorio, Yeisson, additional, Pace, Zachary J., additional, Padilla, Nelson, additional, Palanque-Delabrouille, Nathalie, additional, Palicio, Pedro A., additional, Pan, Hsi-An, additional, Pan, Kaike, additional, Parker, James, additional, Paviot, Romain, additional, Peirani, Sebastien, additional, Ramŕez, Karla Peña, additional, Penny, Samantha, additional, Percival, Will J., additional, Perez-Fournon, Ismael, additional, Pérez-Ràfols, Ignasi, additional, Petitjean, Patrick, additional, Pieri, Matthew M., additional, Pinsonneault, Marc, additional, Poovelil, Vijith Jacob, additional, Povick, Joshua Tyler, additional, Prakash, Abhishek, additional, Price-Whelan, Adrian M., additional, Raddick, M. Jordan, additional, Raichoor, Anand, additional, Ray, Amy, additional, Rembold, Sandro Barboza, additional, Rezaie, Mehdi, additional, Riffel, Rogemar A., additional, Riffel, Rogério, additional, Rix, Hans-Walter, additional, Robin, Annie C., additional, Roman-Lopes, A., additional, Román-Zúñiga, Carlos, additional, Rose, Benjamin, additional, Ross, Ashley J., additional, Rossi, Graziano, additional, Rowlands, Kate, additional, Rubin, Kate H. R., additional, Salvato, Mara, additional, Sánchez, Ariel G., additional, Sánchez-Menguiano, Laura, additional, Sánchez-Gallego, José R., additional, Sayres, Conor, additional, Schaefer, Adam, additional, Schiavon, Ricardo P., additional, Schimoia, Jaderson S., additional, Schlafly, Edward, additional, Schlegel, David, additional, Schneider, Donald P., additional, Schultheis, Mathias, additional, Schwope, Axel, additional, Seo, Hee-Jong, additional, Serenelli, Aldo, additional, Shafieloo, Arman, additional, Shamsi, Shoaib Jamal, additional, Shao, Zhengyi, additional, Shen, Shiyin, additional, Shetrone, Matthew, additional, Shirley, Raphael, additional, Aguirre, Víctor Silva, additional, Simon, Joshua D., additional, Skrutskie, M. F., additional, Slosar, Anže, additional, Smethurst, Rebecca, additional, Sobeck, Jennifer, additional, Sodi, Bernardo Cervantes, additional, Souto, Diogo, additional, Stark, David V., additional, Stassun, Keivan G., additional, Steinmetz, Matthias, additional, Stello, Dennis, additional, Stermer, Julianna, additional, Storchi-Bergmann, Thaisa, additional, Streblyanska, Alina, additional, Stringfellow, Guy S., additional, Stutz, Amelia, additional, Suárez, Genaro, additional, Sun, Jing, additional, Taghizadeh-Popp, Manuchehr, additional, Talbot, Michael S., additional, Tayar, Jamie, additional, Thakar, Aniruddha R., additional, Theriault, Riley, additional, Thomas, Daniel, additional, Thomas, Zak C., additional, Tinker, Jeremy, additional, Tojeiro, Rita, additional, Toledo, Hector Hernandez, additional, Tremonti, Christy A., additional, Troup, Nicholas W., additional, Tuttle, Sarah, additional, Unda-Sanzana, Eduardo, additional, Valentini, Marica, additional, Vargas-González, Jaime, additional, Vargas-Magaña, Mariana, additional, Vázquez-Mata, Jose Antonio, additional, Vivek, M., additional, Wake, David, additional, Wang, Yuting, additional, Weaver, Benjamin Alan, additional, Weijmans, Anne-Marie, additional, Wild, Vivienne, additional, Wilson, John C., additional, Wilson, Robert F., additional, Wolthuis, Nathan, additional, Wood-Vasey, W. M., additional, Yan, Renbin, additional, Yang, Meng, additional, Yèche, Christophe, additional, Zamora, Olga, additional, Zarrouk, Pauline, additional, Zasowski, Gail, additional, Zhang, Kai, additional, Zhao, Cheng, additional, Zhao, Gongbo, additional, Zheng, Zheng, additional, Zhu, Guangtun, additional, and Zou, Hu, additional
Published: 2020
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17. Optical and UV properties of a radio‐loud and a radio‐quiet Population A quasar at high redshift.

Author: Deconto‐Machado, Alice, del Olmo, Ascensión, Marziani, Paola, Perea, Jaime, and Stirpe, Giovanna
Subjects: *QUASARS, *OPTICAL properties, *HR diagrams, *ELECTROMAGNETIC spectrum, *OPTICAL spectra, *REDSHIFT, *EIGENVECTORS
Abstract: Different properties of quasars may be observed and analyzed through the many ranges of the electromagnetic spectrum. Pioneering studies showed that an "H‐R diagram" for quasars was needed to organize these data, and that more than two dimensions were necessary: a four‐dimensional Eigenvector (4DE1) parameter space was proposed. The 4DE1 makes use of independent observational properties obtained from the optical and UV emission lines, as well as from the soft‐X rays. The 4DE1 "optical plane," also known as the quasar Main Sequence (MS), identifies different spectral types in order to describe a consistent picture of QSOs. In this work, we present a spectroscopic analysis focused on the comparison between two sources, one radio‐loud (PKS2000‐330, z=3.7899) and one radio‐quiet (Q1410+096, z=3.3240), both showing Population A quasar spectral properties. Optical spectra were observed in the infrared with VLT/ESO, and the additional measures in UV were obtained through the fitting of archive spectra. The analysis was performed through a nonlinear multicomponent decomposition of the emission line profiles. Results are shown in order to highlight the effects of the radio‐loudness on their emission line properties. The two quasars share similar optical spectroscopic properties and are very close on the MS classification while presenting significant differences on the UV data. Both sources show significant blueshifts in the UV lines but important differences in their UV general behavior. While the radio‐quiet source Q1410+096 shows a typical Pop A UV spectrum with similar intensities and shapes on both CIVλ1549 and SiIVλ1392, the UV spectrum of the strong radio‐loud PKS2000‐330 closely resembles the one of Population B of quasars. [ABSTRACT FROM AUTHOR]
Published: 2022
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18. The main sequence of quasars: The taming of the extremes.

Author: Marziani, Paola, Bon, Edi, Bon, Natasa, D'Onofrio, Mauro, Punsly, Brian, Śniegowska, Marzena, Czerny, Bożena, Panda, Swayamtrupta, Martnez Aldama, Mary Loli, del Olmo, Ascensión, Deconto‐Machado, Alice, Negrete, C. Alenka, Dultzin, Deborah, Buendia, Tania, and Garnica, Karla
Subjects: QUASARS, ACCRETION disks, RADIO galaxies, ACTIVE galaxies, STARBURSTS
Abstract: The last few years have seen the confirmation of several trends associated with the quasar main sequence. The idea of a main sequence for quasars is relatively recent, and its full potential for the observational classification and contextualization of quasars' properties has yet to be fully exploited. The main sequence drivers are discussed in terms of the properties of extreme objects. We briefly summarize developments that constrain the viewing angle of the accretion disk in a particular class of quasars (extreme Population B, radiating at low Eddington ratio), as well as inferences on the chemical composition of the broad line emitting gas, and on the nature of radio emission along the quasar main sequence. [ABSTRACT FROM AUTHOR]
Published: 2022
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19. The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library

Author: Aguado, D. S., primary, Ahumada, Romina, additional, Almeida, Andrés, additional, Anderson, Scott F., additional, Andrews, Brett H., additional, Anguiano, Borja, additional, Ortíz, Erik Aquino, additional, Aragón-Salamanca, Alfonso, additional, Argudo-Fernández, Maria, additional, Aubert, Marie, additional, Avila-Reese, Vladimir, additional, Badenes, Carles, additional, Barboza Rembold, Sandro, additional, Barger, Kat, additional, Barrera-Ballesteros, Jorge, additional, Bates, Dominic, additional, Bautista, Julian, additional, Beaton, Rachael L., additional, Beers, Timothy C., additional, Belfiore, Francesco, additional, Bernardi, Mariangela, additional, Bershady, Matthew, additional, Beutler, Florian, additional, Bird, Jonathan, additional, Bizyaev, Dmitry, additional, Blanc, Guillermo A., additional, Blanton, Michael R., additional, Blomqvist, Michael, additional, Bolton, Adam S., additional, Boquien, Médéric, additional, Borissova, Jura, additional, Bovy, Jo, additional, Nielsen Brandt, William, additional, Brinkmann, Jonathan, additional, Brownstein, Joel R., additional, Bundy, Kevin, additional, Burgasser, Adam, additional, Byler, Nell, additional, Cano Diaz, Mariana, additional, Cappellari, Michele, additional, Carrera, Ricardo, additional, Cervantes Sodi, Bernardo, additional, Chen, Yanping, additional, Cherinka, Brian, additional, Doohyun Choi, Peter, additional, Chung, Haeun, additional, Coffey, Damien, additional, Comerford, Julia M., additional, Comparat, Johan, additional, Covey, Kevin, additional, da Silva Ilha, Gabriele, additional, da Costa, Luiz, additional, Sophia Dai, Yu, additional, Damke, Guillermo, additional, Darling, Jeremy, additional, Davies, Roger, additional, Dawson, Kyle, additional, de Sainte Agathe, Victoria, additional, Deconto Machado, Alice, additional, Del Moro, Agnese, additional, De Lee, Nathan, additional, Diamond-Stanic, Aleksandar M., additional, Domínguez Sánchez, Helena, additional, Donor, John, additional, Drory, Niv, additional, du Mas des Bourboux, Hélion, additional, Duckworth, Chris, additional, Dwelly, Tom, additional, Ebelke, Garrett, additional, Emsellem, Eric, additional, Escoffier, Stephanie, additional, Fernández-Trincado, José G., additional, Feuillet, Diane, additional, Fischer, Johanna-Laina, additional, Fleming, Scott W., additional, Fraser-McKelvie, Amelia, additional, Freischlad, Gordon, additional, Frinchaboy, Peter M., additional, Fu, Hai, additional, Galbany, Lluís, additional, Garcia-Dias, Rafael, additional, García-Hernández, D. A., additional, Alberto Garma Oehmichen, Luis, additional, Antonio Geimba Maia, Marcio, additional, Gil-Marín, Héctor, additional, Grabowski, Kathleen, additional, Gu, Meng, additional, Guo, Hong, additional, Ha, Jaewon, additional, Harrington, Emily, additional, Hasselquist, Sten, additional, Hayes, Christian R., additional, Hearty, Fred, additional, Hernandez Toledo, Hector, additional, Hicks, Harry, additional, Hogg, David W., additional, Holley-Bockelmann, Kelly, additional, Holtzman, Jon A., additional, Hsieh, Bau-Ching, additional, Hunt, Jason A. S., additional, Seong Hwang, Ho, additional, Ibarra-Medel, Héctor J., additional, Eduardo Jimenez Angel, Camilo, additional, Johnson, Jennifer, additional, Jones, Amy, additional, Jönsson, Henrik, additional, Kinemuchi, Karen, additional, Kollmeier, Juna, additional, Krawczyk, Coleman, additional, Kreckel, Kathryn, additional, Kruk, Sandor, additional, Lacerna, Ivan, additional, Lan, Ting-Wen, additional, Lane, Richard R., additional, Law, David R., additional, Lee, Young-Bae, additional, Li, Cheng, additional, Lian, Jianhui, additional, Lin, Lihwai, additional, Lin, Yen-Ting, additional, Lintott, Chris, additional, Long, Dan, additional, Longa-Peña, Penélope, additional, Ted Mackereth, J., additional, de la Macorra, Axel, additional, Majewski, Steven R., additional, Malanushenko, Olena, additional, Manchado, Arturo, additional, Maraston, Claudia, additional, Mariappan, Vivek, additional, Marinelli, Mariarosa, additional, Marques-Chaves, Rui, additional, Masseron, Thomas, additional, Masters, Karen L., additional, McDermid, Richard M., additional, Medina Peña, Nicolás, additional, Meneses-Goytia, Sofia, additional, Merloni, Andrea, additional, Merrifield, Michael, additional, Meszaros, Szabolcs, additional, Minniti, Dante, additional, Minsley, Rebecca, additional, Muna, Demitri, additional, Myers, Adam D., additional, Nair, Preethi, additional, Correa do Nascimento, Janaina, additional, Newman, Jeffrey A., additional, Nitschelm, Christian, additional, Olmstead, Matthew D, additional, Oravetz, Audrey, additional, Oravetz, Daniel, additional, Ortega Minakata, René A., additional, Pace, Zach, additional, Padilla, Nelson, additional, Palicio, Pedro A., additional, Pan, Kaike, additional, Pan, Hsi-An, additional, Parikh, Taniya, additional, Parker, James, additional, Peirani, Sebastien, additional, Penny, Samantha, additional, Percival, Will J., additional, Perez-Fournon, Ismael, additional, Peterken, Thomas, additional, Pinsonneault, Marc H., additional, Prakash, Abhishek, additional, Raddick, M. Jordan, additional, Raichoor, Anand, additional, Riffel, Rogemar A., additional, Riffel, Rogério, additional, Rix, Hans-Walter, additional, Robin, Annie C., additional, Roman-Lopes, Alexandre, additional, Rose, Benjamin, additional, Ross, Ashley J., additional, Rossi, Graziano, additional, Rowlands, Kate, additional, Rubin, Kate H. R., additional, Sánchez, Sebastián F., additional, Sánchez-Gallego, José R., additional, Sayres, Conor, additional, Schaefer, Adam, additional, Schiavon, Ricardo P., additional, Schimoia, Jaderson S., additional, Schlafly, Edward, additional, Schlegel, David, additional, Schneider, Donald P., additional, Schultheis, Mathias, additional, Seo, Hee-Jong, additional, Shamsi, Shoaib J., additional, Shao, Zhengyi, additional, Shen, Shiyin, additional, Shetty, Shravan, additional, Simonian, Gregory, additional, Smethurst, Rebecca J., additional, Sobeck, Jennifer, additional, Souter, Barbara J., additional, Spindler, Ashley, additional, Stark, David V., additional, Stassun, Keivan G., additional, Steinmetz, Matthias, additional, Storchi-Bergmann, Thaisa, additional, Stringfellow, Guy S., additional, Suárez, Genaro, additional, Sun, Jing, additional, Taghizadeh-Popp, Manuchehr, additional, Talbot, Michael S., additional, Tayar, Jamie, additional, Thakar, Aniruddha R., additional, Thomas, Daniel, additional, Tissera, Patricia, additional, Tojeiro, Rita, additional, Troup, Nicholas W., additional, Unda-Sanzana, Eduardo, additional, Valenzuela, Octavio, additional, Vargas-Magaña, Mariana, additional, Antonio Vázquez-Mata, José, additional, Wake, David, additional, Alan Weaver, Benjamin, additional, Weijmans, Anne-Marie, additional, Westfall, Kyle B., additional, Wild, Vivienne, additional, Wilson, John, additional, Woods, Emily, additional, Yan, Renbin, additional, Yang, Meng, additional, Zamora, Olga, additional, Zasowski, Gail, additional, Zhang, Kai, additional, Zheng, Zheng, additional, Zhu, Guangtun, additional, Zinn, Joel C., additional, and Zou, Hu, additional
Published: 2019
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20. The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

Author: Abolfathi, Bela, Aguado, D. S., Aguilar, Gabriela, Prieto, Carlos Allende, Almeida, Andres, Ananna, Tonima Tasnim, Anders, Friedrich, Anderson, Scott F., Andrews, Brett H., Anguiano, Borja, Aragón-Salamanca, Alfonso, Argudo-Fernández, Maria, Armengaud, Eric, Ata, Metin, Aubourg, Eric, Avila-Reese, Vladimir, Badenes, Carles, Bailey, Stephen, Balland, Christophe, Barger, Kathleen A., Barrera-Ballesteros, Jorge, Bartosz, Curtis, Bastien, Fabienne, Bates, Dominic, Baumgarten, Falk, Bautista, Julian, Beaton, Rachael, Beers, Timothy C., Belfiore, Francesco, Bender, Chad F., Bernardi, Mariangela, Bershady, Matthew A., Beutler, Florian, Bird, Jonathan C., Bizyaev, Dmitry, Blanc, Guillermo A., Blanton, Michael R., Blomqvist, Michael, Bolton, Adam S., Boquien, Médéric, Borissova, Jura, Bovy, Jo, Bradna Diaz, Christian Andres, Nielsen Brandt, William, Brinkmann, Jonathan, Brownstein, Joel R., Bundy, Kevin, Burgasser, Adam J., Burtin, Etienne, Busca, Nicolás G., Cañas, Caleb I., Cano-Díaz, Mariana, Cappellari, Michele, Carrera, Ricardo, Casey, Andrew R., Sodi, Bernardo Cervantes, Chen, Yanping, Cherinka, Brian, Chiappini, Cristina, Choi, Peter Doohyun, Chojnowski, Drew, Chuang, Chia-Hsun, Chung, Haeun, Clerc, Nicolas, Cohen, Roger E., Comerford, Julia M., Comparat, Johan, do Nascimento, Janaina Correa, da Costa, Luiz, Cousinou, Marie-Claude, Covey, Kevin, Crane, Jeffrey D., Cruz-Gonzalez, Irene, Cunha, Katia, Ilha, Gabriele da Silva, Damke, Guillermo J., Darling, Jeremy, Davidson, James W., Dawson, Kyle, de Icaza Lizaola, Miguel Angel C., Macorra, Axel de la, de la Torre, Sylvain, De Lee, Nathan, Sainte Agathe, Victoria de, Deconto Machado, Alice, Dell’Agli, Flavia, Delubac, Timothée, Diamond-Stanic, Aleksandar M., Donor, John, Downes, Juan José, Drory, Niv, Mas des Bourboux, Hélion du, Duckworth, Christopher J., Dwelly, Tom, Dyer, Jamie, Ebelke, Garrett, Eigenbrot, Arthur Davis, Eisenstein, Daniel J., Elsworth, Yvonne P., Emsellem, Eric, Abolfathi, Bela, Aguado, D. S., Aguilar, Gabriela, Prieto, Carlos Allende, Almeida, Andres, Ananna, Tonima Tasnim, Anders, Friedrich, Anderson, Scott F., Andrews, Brett H., Anguiano, Borja, Aragón-Salamanca, Alfonso, Argudo-Fernández, Maria, Armengaud, Eric, Ata, Metin, Aubourg, Eric, Avila-Reese, Vladimir, Badenes, Carles, Bailey, Stephen, Balland, Christophe, Barger, Kathleen A., Barrera-Ballesteros, Jorge, Bartosz, Curtis, Bastien, Fabienne, Bates, Dominic, Baumgarten, Falk, Bautista, Julian, Beaton, Rachael, Beers, Timothy C., Belfiore, Francesco, Bender, Chad F., Bernardi, Mariangela, Bershady, Matthew A., Beutler, Florian, Bird, Jonathan C., Bizyaev, Dmitry, Blanc, Guillermo A., Blanton, Michael R., Blomqvist, Michael, Bolton, Adam S., Boquien, Médéric, Borissova, Jura, Bovy, Jo, Bradna Diaz, Christian Andres, Nielsen Brandt, William, Brinkmann, Jonathan, Brownstein, Joel R., Bundy, Kevin, Burgasser, Adam J., Burtin, Etienne, Busca, Nicolás G., Cañas, Caleb I., Cano-Díaz, Mariana, Cappellari, Michele, Carrera, Ricardo, Casey, Andrew R., Sodi, Bernardo Cervantes, Chen, Yanping, Cherinka, Brian, Chiappini, Cristina, Choi, Peter Doohyun, Chojnowski, Drew, Chuang, Chia-Hsun, Chung, Haeun, Clerc, Nicolas, Cohen, Roger E., Comerford, Julia M., Comparat, Johan, do Nascimento, Janaina Correa, da Costa, Luiz, Cousinou, Marie-Claude, Covey, Kevin, Crane, Jeffrey D., Cruz-Gonzalez, Irene, Cunha, Katia, Ilha, Gabriele da Silva, Damke, Guillermo J., Darling, Jeremy, Davidson, James W., Dawson, Kyle, de Icaza Lizaola, Miguel Angel C., Macorra, Axel de la, de la Torre, Sylvain, De Lee, Nathan, Sainte Agathe, Victoria de, Deconto Machado, Alice, Dell’Agli, Flavia, Delubac, Timothée, Diamond-Stanic, Aleksandar M., Donor, John, Downes, Juan José, Drory, Niv, Mas des Bourboux, Hélion du, Duckworth, Christopher J., Dwelly, Tom, Dyer, Jamie, Ebelke, Garrett, Eigenbrot, Arthur Davis, Eisenstein, Daniel J., Elsworth, Yvonne P., and Emsellem, Eric
Abstract: The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since 2014 July. This paper describes the second data release from this phase, and the 14th from SDSS overall (making this Data Release Fourteen or DR14). This release makes the data taken by SDSS-IV in its first two years of operation (2014–2016 July) public. Like all previous SDSS releases, DR14 is cumulative, including the most recent reductions and calibrations of all data taken by SDSS since the first phase began operations in 2000. New in DR14 is the first public release of data from the extended Baryon Oscillation Spectroscopic Survey; the first data from the second phase of the Apache Point Observatory (APO) Galactic Evolution Experiment (APOGEE-2), including stellar parameter estimates from an innovative data-driven machine-learning algorithm known as “The Cannon”; and almost twice as many data cubes from the Mapping Nearby Galaxies at APO (MaNGA) survey as were in the previous release (N = 2812 in total). This paper describes the location and format of the publicly available data from the SDSS-IV surveys. We provide references to the important technical papers describing how these data have been taken (both targeting and observation details) and processed for scientific use. The SDSS web site (www.sdss.org) has been updated for this release and provides links to data downloads, as well as tutorials and examples of data use. SDSS-IV is planning to continue to collect astronomical data until 2020 and will be followed by SDSS-V., Peer Reviewed
Published: 2018

21. The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

Author: Alfred P. Sloan Foundation, Department of Energy (US), University of Utah, Abolfathi, Bela, Aguado, D. S., Aguilar, Gabriela, Allende Prieto, Carlos, Almeida, Andres, Ananna, Tonima Tasnim, Anders, Friedrich, Anderson, Scott F., Andrews, Brett H., Anguiano, Borja, Aragón-Salamanca, Alfonso, Thakar, Aniruddha R., Thomas, Daniel, Mariappan, Vivek, Tissera, Patricia, Tojeiro, Rita, Dell'Agli, Flavia, Tremonti, Christy, Troup, Nicholas W., Frinchaboy, Peter, Lacerna, Ivan, Pieri, Matthew M., Barger, Kathleen A., Urry, Meg, Bershady, Matthew A., Valenzuela, O., van den Bosch, Remco, Vargas-González, Jaime, Marques-Chaves, Rui, Delubac, Timothée, Vargas Magaña, Mariana, Vazquez, Jose Alberto, Pinsonneault, Marc, Wylezalek, Dominika, Villanova, Sandro, Vogt, Nicole P., Zasowski, Gail, Wake, David, Fu, Hai, Wang, Yuting, Weaver, Benjamin Alan, Beutler, Florian, Diamond-Stanic, Aleksandar M., Fernández-Trincado, J. G., Weijmans, Anne-Marie, da Silva Ilha, Gabriele, Masseron, Thomas, Weinberg, David H., Zhang, Kai, Bizyaev, Dmitry, Zhao, Cheng, Zhao, Gong-Bo, Zheng, Zheng, Pisani, Alice, Zhou, Zhi-Min, Merrifield, Michael R., Barrera-Ballesteros, J. K., García Pérez, Ana E., Sánchez, Sebastián F., Zhu, Guangtun, Eracleous, Michael, Zinn, Joel C., Zou, Hu, Blanc, Guillermo A., Prada, Francisco, Blanton, Michael R., Blomqvist, Michael, Bolton, Adam S., Lane, Richard R., Donor, John, Boquien, Médéric, Borissova, Jura, Sanchez Almeida, Jorge, Bovy, Jo, Garcia-Dias, R., Ybarra, Jason E., McDermid, Richard M., Bradna Diaz, Christian Andres, Brandt, William Nielsen, Brinkmann, Jonathan, Lang, Dustin, Brownstein, Joel R., Downes, Juan José, Bundy, Kevin, Burgasser, Adam J., Burtin, Etienne, Prakash, Abhishek, Sánchez-Gallego, José R., Busca, Nicolás G., Cañas, Caleb I., Cano-Díaz, Mariana, McGreer, Ian D., Law, David R., García-Hernández, Domingo Aníbal, Cappellari, Michele, Whelan, David G., Carrera, Ricardo, Queiroz, Anna Bárbara de Andrade, Casey, Andrew R., Cervantes Sodi, Bernardo, Chen, Yanping, Beaton, Rachael, Cherinka, Brian, Chiappini, Cristina, Le Goff, Jean-Marc, Choi, Peter Doohyun, Chojnowski, Drew, Melendez, Matthew, Baumgarten, Falk, Finoguenov, Alexis, Chuang, Chia-Hsun, Garma Oehmichen, Luis Alberto, Chung, Haeun, Clerc, Nicolas, Cohen, Roger E., Santana Rojas, Felipe Antonio, Lee, Young-Bae, Comerford, Julia M., Comparat, Johan, de la Torre, Sylvain, Correa do Nascimento, Janaina, da Costa, Luiz, Drory, Niv, Cousinou, Marie-Claude, Meneses-Goytia, Sofia, Covey, Kevin, Crane, J.D., Armengaud, Eric, Bailey, Stephen, Cruz-Gonzalez, Irene, Kirkby, David, Santiago, Basílio Xavier, Cunha, Katia, du Mas des Bourboux, Hélion, Gelfand, Joseph, Duckworth, Christopher J., Dwelly, Tom, Dyer, Jamie, Ebelke, Garrett L., Davis Eigenbrot, Arthur, Schwope, Axel, Fleming, Scott W., Meszaros, Szabolcs, Wilcots, Eric, Eisenstein, Daniel J., Mahadevan, Suvrath, Elsworth, Yvonne P., Emsellem, Eric, Gil-Marín, Héctor, Gillespie, Bruce A., Goddard, Daniel, González Hernández, Jonay I., Raddick, M. Jordan, Li, Hongyu, Gonzalez-Perez, Violeta, Grabowski, Kathleen, Wild, Vivienne, Green, Paul J., Meza, Andres, Schimoia, Jaderson S., Grier, Catherine J., Ata, Metin, Gueguen, Alain, Raichoor, Anand, Guo, Hong, Li, Cheng, Guy, Julien, Hagen, Alex, Hall, Patrick, Williams, Rob A., Harding, Paul, Hasselquist, Sten, Hawley, Suzanne, Schlafly, Edward F., Barboza Rembold, Sandro, Minchev, Ivan, Hayes, Christian R., Damke, Guillermo J., Hearty, Fred, Aubourg, Éric, Hekker, Saskia, Hernández, Jesús, Gómez Maqueo Chew, Yilen, Hernandez Toledo, Hector, Hogg, David W., Richstein, Hannah, Holley-Bockelmann, Kelly, Holtzman, Jon A., Schlegel, David J., Masters, Karen L., Hou, Jiamin, Minniti, Dante, Hsieh, Bau-Ching, Hunt, Jason A. S., Hutchinson, Timothy A., Wilson, John, Riffel, Rogemar A., Avila-Reese, Vladimir, Hwang, Ho Seong, Jimenez Angel, Camilo Eduardo, Johnson, Jennifer A., Lian, Jianhui, Jones, Amy, Schneider, Donald P., Jönsson, Henrik, Jullo, Eric, Erfanianfar, Ghazaleh, Cirolini, Rafael Fernando, Khan, Fahim Sakil, Wood-Vasey, W. Michael, Kinemuchi, Karen, Liang, Yu, Mueller, Eva-Maria, Lima, Marcos, Lin, Lihwai, Long, Dan, Lucatello, Sara, Lundgren, Britt, Yèche, Christophe, Seo, Hee-Jong, Darling, Jeremy, Mackereth, J. Ted, Salvato, Mara, Balland, Christophe, MacLeod, Chelsea L., Müller-Sánchez, Francisco, Muna, Demitri, Muñoz, Ricardo R., Myers, Adam D., Riffel, Rogério, Nair, Preethi, Nandra, Kirpal, Davidson, James W., Jr., Ness, Melissa, Beers, Timothy C., Bird, Jonathan C., Newman, Jeffrey A., Escoffier, Stephanie, Nichol, Robert C., Bartosz, Curtis, Rix, Hans-Walter, Nidever, David L., Nitschelm, Christian, Noterdaeme, Pasquier, Dawson, Kyle, O'Connell, Julia, Oelkers, Ryan James, Oravetz, Audrey, Xiao, Ting, Serenelli, Aldo, Oravetz, Daniel, Kirkpatrick, Charles C., IV, Ortíz, Erik Aquino, Fan, Xiaohui, Osorio, Yeisson, Pace, Zach, Merloni, Andrea, Bastien, Fabienne, Padilla, Nelson, Palanque-Delabrouille, Nathalie, Palicio, Pedro Alonso, Yan, Renbin, Schiavon, Ricardo P., Pan, Hsi-An, Shen, Shiyin, Pan, Kaike, Parikh, Taniya, Pâris, Isabelle, de Icaza Lizaola, Miguel Angel C., Fernández Alvar, Emma, Park, Changbom, Peirani, Sebastien, Pellejero-Ibanez, Marcos, Robin, Annie C., Bates, Dominic, Yang, Meng, Penny, Samantha, Percival, Will J., Maia, Marcio Antonio Geimba, Pèrez-Fournon, Ismael, de la Macorra, Axel, Petitjean, Patrick, Rodríguez Torres, Sergio, Shen, Yue, Román-Zúñiga, Carlos, Bautista, Julian, Ross, Ashley J., Rossi, Graziano, Ruan, John, Zakamska, Nadia, Badenes, Carles, Ruggeri, Rossana, Westfall, Kyle B., Feuillet, Diane, Ruiz, Jose, Shetrone, Matthew, Shull, Michael, Silva Aguirre, Víctor, Simon, Joshua D., Skrutskie, Mike, Slosar, Anže, Kitaura, Francisco-Shu, Smethurst, Rebecca, Galbany, Lluís, Gaulme, Patrick, Belfiore, Francesco, Majewski, Steven R., Smith, Verne, Argudo-Fernández, Maria, Sobeck, Jennifer, Somers, Garrett, Souter, Barbara J., Knapp, Gillian R., Souto, Diogo, Spindler, Ashley, Stark, David V., De Lee, Nathan, Zamora, Olga, Stassun, Keivan, Steinmetz, Matthias, Manchado, Arturo, Stello, Dennis, Bender, Chad F., Schuster, William J., Font-Ribera, Andreu, Storchi-Bergmann, Thaisa, Streblyanska, Alina, Stringfellow, Guy S., de Sainte Agathe, Victoria, Suárez, Genaro, Zarrouk, Pauline, Sun, Jing, Szigeti, Laszlo, Taghizadeh-Popp, Manuchehr, Kneib, Jean-Paul, Maraston, Claudia, Talbot, Michael S., Tang, Baitian, Tao, Charling, Freischlad, Gordon, Deconto Machado, Alice, Bernardi, Mariangela, Tayar, Jamie, Sánchez, Ariel G., Tembe, Mita, Kollmeier, Juna A., Teske, Johanna, Alfred P. Sloan Foundation, Department of Energy (US), University of Utah, Abolfathi, Bela, Aguado, D. S., Aguilar, Gabriela, Allende Prieto, Carlos, Almeida, Andres, Ananna, Tonima Tasnim, Anders, Friedrich, Anderson, Scott F., Andrews, Brett H., Anguiano, Borja, Aragón-Salamanca, Alfonso, Thakar, Aniruddha R., Thomas, Daniel, Mariappan, Vivek, Tissera, Patricia, Tojeiro, Rita, Dell'Agli, Flavia, Tremonti, Christy, Troup, Nicholas W., Frinchaboy, Peter, Lacerna, Ivan, Pieri, Matthew M., Barger, Kathleen A., Urry, Meg, Bershady, Matthew A., Valenzuela, O., van den Bosch, Remco, Vargas-González, Jaime, Marques-Chaves, Rui, Delubac, Timothée, Vargas Magaña, Mariana, Vazquez, Jose Alberto, Pinsonneault, Marc, Wylezalek, Dominika, Villanova, Sandro, Vogt, Nicole P., Zasowski, Gail, Wake, David, Fu, Hai, Wang, Yuting, Weaver, Benjamin Alan, Beutler, Florian, Diamond-Stanic, Aleksandar M., Fernández-Trincado, J. G., Weijmans, Anne-Marie, da Silva Ilha, Gabriele, Masseron, Thomas, Weinberg, David H., Zhang, Kai, Bizyaev, Dmitry, Zhao, Cheng, Zhao, Gong-Bo, Zheng, Zheng, Pisani, Alice, Zhou, Zhi-Min, Merrifield, Michael R., Barrera-Ballesteros, J. K., García Pérez, Ana E., Sánchez, Sebastián F., Zhu, Guangtun, Eracleous, Michael, Zinn, Joel C., Zou, Hu, Blanc, Guillermo A., Prada, Francisco, Blanton, Michael R., Blomqvist, Michael, Bolton, Adam S., Lane, Richard R., Donor, John, Boquien, Médéric, Borissova, Jura, Sanchez Almeida, Jorge, Bovy, Jo, Garcia-Dias, R., Ybarra, Jason E., McDermid, Richard M., Bradna Diaz, Christian Andres, Brandt, William Nielsen, Brinkmann, Jonathan, Lang, Dustin, Brownstein, Joel R., Downes, Juan José, Bundy, Kevin, Burgasser, Adam J., Burtin, Etienne, Prakash, Abhishek, Sánchez-Gallego, José R., Busca, Nicolás G., Cañas, Caleb I., Cano-Díaz, Mariana, McGreer, Ian D., Law, David R., García-Hernández, Domingo Aníbal, Cappellari, Michele, Whelan, David G., Carrera, Ricardo, Queiroz, Anna Bárbara de Andrade, Casey, Andrew R., Cervantes Sodi, Bernardo, Chen, Yanping, Beaton, Rachael, Cherinka, Brian, Chiappini, Cristina, Le Goff, Jean-Marc, Choi, Peter Doohyun, Chojnowski, Drew, Melendez, Matthew, Baumgarten, Falk, Finoguenov, Alexis, Chuang, Chia-Hsun, Garma Oehmichen, Luis Alberto, Chung, Haeun, Clerc, Nicolas, Cohen, Roger E., Santana Rojas, Felipe Antonio, Lee, Young-Bae, Comerford, Julia M., Comparat, Johan, de la Torre, Sylvain, Correa do Nascimento, Janaina, da Costa, Luiz, Drory, Niv, Cousinou, Marie-Claude, Meneses-Goytia, Sofia, Covey, Kevin, Crane, J.D., Armengaud, Eric, Bailey, Stephen, Cruz-Gonzalez, Irene, Kirkby, David, Santiago, Basílio Xavier, Cunha, Katia, du Mas des Bourboux, Hélion, Gelfand, Joseph, Duckworth, Christopher J., Dwelly, Tom, Dyer, Jamie, Ebelke, Garrett L., Davis Eigenbrot, Arthur, Schwope, Axel, Fleming, Scott W., Meszaros, Szabolcs, Wilcots, Eric, Eisenstein, Daniel J., Mahadevan, Suvrath, Elsworth, Yvonne P., Emsellem, Eric, Gil-Marín, Héctor, Gillespie, Bruce A., Goddard, Daniel, González Hernández, Jonay I., Raddick, M. Jordan, Li, Hongyu, Gonzalez-Perez, Violeta, Grabowski, Kathleen, Wild, Vivienne, Green, Paul J., Meza, Andres, Schimoia, Jaderson S., Grier, Catherine J., Ata, Metin, Gueguen, Alain, Raichoor, Anand, Guo, Hong, Li, Cheng, Guy, Julien, Hagen, Alex, Hall, Patrick, Williams, Rob A., Harding, Paul, Hasselquist, Sten, Hawley, Suzanne, Schlafly, Edward F., Barboza Rembold, Sandro, Minchev, Ivan, Hayes, Christian R., Damke, Guillermo J., Hearty, Fred, Aubourg, Éric, Hekker, Saskia, Hernández, Jesús, Gómez Maqueo Chew, Yilen, Hernandez Toledo, Hector, Hogg, David W., Richstein, Hannah, Holley-Bockelmann, Kelly, Holtzman, Jon A., Schlegel, David J., Masters, Karen L., Hou, Jiamin, Minniti, Dante, Hsieh, Bau-Ching, Hunt, Jason A. S., Hutchinson, Timothy A., Wilson, John, Riffel, Rogemar A., Avila-Reese, Vladimir, Hwang, Ho Seong, Jimenez Angel, Camilo Eduardo, Johnson, Jennifer A., Lian, Jianhui, Jones, Amy, Schneider, Donald P., Jönsson, Henrik, Jullo, Eric, Erfanianfar, Ghazaleh, Cirolini, Rafael Fernando, Khan, Fahim Sakil, Wood-Vasey, W. Michael, Kinemuchi, Karen, Liang, Yu, Mueller, Eva-Maria, Lima, Marcos, Lin, Lihwai, Long, Dan, Lucatello, Sara, Lundgren, Britt, Yèche, Christophe, Seo, Hee-Jong, Darling, Jeremy, Mackereth, J. Ted, Salvato, Mara, Balland, Christophe, MacLeod, Chelsea L., Müller-Sánchez, Francisco, Muna, Demitri, Muñoz, Ricardo R., Myers, Adam D., Riffel, Rogério, Nair, Preethi, Nandra, Kirpal, Davidson, James W., Jr., Ness, Melissa, Beers, Timothy C., Bird, Jonathan C., Newman, Jeffrey A., Escoffier, Stephanie, Nichol, Robert C., Bartosz, Curtis, Rix, Hans-Walter, Nidever, David L., Nitschelm, Christian, Noterdaeme, Pasquier, Dawson, Kyle, O'Connell, Julia, Oelkers, Ryan James, Oravetz, Audrey, Xiao, Ting, Serenelli, Aldo, Oravetz, Daniel, Kirkpatrick, Charles C., IV, Ortíz, Erik Aquino, Fan, Xiaohui, Osorio, Yeisson, Pace, Zach, Merloni, Andrea, Bastien, Fabienne, Padilla, Nelson, Palanque-Delabrouille, Nathalie, Palicio, Pedro Alonso, Yan, Renbin, Schiavon, Ricardo P., Pan, Hsi-An, Shen, Shiyin, Pan, Kaike, Parikh, Taniya, Pâris, Isabelle, de Icaza Lizaola, Miguel Angel C., Fernández Alvar, Emma, Park, Changbom, Peirani, Sebastien, Pellejero-Ibanez, Marcos, Robin, Annie C., Bates, Dominic, Yang, Meng, Penny, Samantha, Percival, Will J., Maia, Marcio Antonio Geimba, Pèrez-Fournon, Ismael, de la Macorra, Axel, Petitjean, Patrick, Rodríguez Torres, Sergio, Shen, Yue, Román-Zúñiga, Carlos, Bautista, Julian, Ross, Ashley J., Rossi, Graziano, Ruan, John, Zakamska, Nadia, Badenes, Carles, Ruggeri, Rossana, Westfall, Kyle B., Feuillet, Diane, Ruiz, Jose, Shetrone, Matthew, Shull, Michael, Silva Aguirre, Víctor, Simon, Joshua D., Skrutskie, Mike, Slosar, Anže, Kitaura, Francisco-Shu, Smethurst, Rebecca, Galbany, Lluís, Gaulme, Patrick, Belfiore, Francesco, Majewski, Steven R., Smith, Verne, Argudo-Fernández, Maria, Sobeck, Jennifer, Somers, Garrett, Souter, Barbara J., Knapp, Gillian R., Souto, Diogo, Spindler, Ashley, Stark, David V., De Lee, Nathan, Zamora, Olga, Stassun, Keivan, Steinmetz, Matthias, Manchado, Arturo, Stello, Dennis, Bender, Chad F., Schuster, William J., Font-Ribera, Andreu, Storchi-Bergmann, Thaisa, Streblyanska, Alina, Stringfellow, Guy S., de Sainte Agathe, Victoria, Suárez, Genaro, Zarrouk, Pauline, Sun, Jing, Szigeti, Laszlo, Taghizadeh-Popp, Manuchehr, Kneib, Jean-Paul, Maraston, Claudia, Talbot, Michael S., Tang, Baitian, Tao, Charling, Freischlad, Gordon, Deconto Machado, Alice, Bernardi, Mariangela, Tayar, Jamie, Sánchez, Ariel G., Tembe, Mita, Kollmeier, Juna A., and Teske, Johanna
Abstract: The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since 2014 July. This paper describes the second data release from this phase, and the 14th from SDSS overall (making this Data Release Fourteen or DR14). This release makes the data taken by SDSS-IV in its first two years of operation (2014-2016 July) public. Like all previous SDSS releases, DR14 is cumulative, including the most recent reductions and calibrations of all data taken by SDSS since the first phase began operations in 2000. New in DR14 is the first public release of data from the extended Baryon Oscillation Spectroscopic Survey; the first data from the second phase of the Apache Point Observatory (APO) Galactic Evolution Experiment (APOGEE-2), including stellar parameter estimates from an innovative data-driven machine-learning algorithm known as ¿The Cannon¿ and almost twice as many data cubes from the Mapping Nearby Galaxies at APO (MaNGA) survey as were in the previous release (N = 2812 in total). This paper describes the location and format of the publicly available data from the SDSS-IV surveys. We provide references to the important technical papers describing how these data have been taken (both targeting and observation details) and processed for scientific use. The SDSS web site (www.sdss.org) has been updated for this release and provides links to data downloads, as well as tutorials and examples of data use. SDSS-IV is planning to continue to collect astronomical data until 2020 and will be followed by SDSS-V. © 2018. The American Astronomical Society..
Published: 2018

22. The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

Author: Abolfathi, Bela, primary, Aguado, D. S., additional, Aguilar, Gabriela, additional, Prieto, Carlos Allende, additional, Almeida, Andres, additional, Ananna, Tonima Tasnim, additional, Anders, Friedrich, additional, Anderson, Scott F., additional, Andrews, Brett H., additional, Anguiano, Borja, additional, Aragón-Salamanca, Alfonso, additional, Argudo-Fernández, Maria, additional, Armengaud, Eric, additional, Ata, Metin, additional, Aubourg, Eric, additional, Avila-Reese, Vladimir, additional, Badenes, Carles, additional, Bailey, Stephen, additional, Balland, Christophe, additional, Barger, Kathleen A., additional, Barrera-Ballesteros, Jorge, additional, Bartosz, Curtis, additional, Bastien, Fabienne, additional, Bates, Dominic, additional, Baumgarten, Falk, additional, Bautista, Julian, additional, Beaton, Rachael, additional, Beers, Timothy C., additional, Belfiore, Francesco, additional, Bender, Chad F., additional, Bernardi, Mariangela, additional, Bershady, Matthew A., additional, Beutler, Florian, additional, Bird, Jonathan C., additional, Bizyaev, Dmitry, additional, Blanc, Guillermo A., additional, Blanton, Michael R., additional, Blomqvist, Michael, additional, Bolton, Adam S., additional, Boquien, Médéric, additional, Borissova, Jura, additional, Bovy, Jo, additional, Bradna Diaz, Christian Andres, additional, Nielsen Brandt, William, additional, Brinkmann, Jonathan, additional, Brownstein, Joel R., additional, Bundy, Kevin, additional, Burgasser, Adam J., additional, Burtin, Etienne, additional, Busca, Nicolás G., additional, Cañas, Caleb I., additional, Cano-Díaz, Mariana, additional, Cappellari, Michele, additional, Carrera, Ricardo, additional, Casey, Andrew R., additional, Sodi, Bernardo Cervantes, additional, Chen, Yanping, additional, Cherinka, Brian, additional, Chiappini, Cristina, additional, Choi, Peter Doohyun, additional, Chojnowski, Drew, additional, Chuang, Chia-Hsun, additional, Chung, Haeun, additional, Clerc, Nicolas, additional, Cohen, Roger E., additional, Comerford, Julia M., additional, Comparat, Johan, additional, do Nascimento, Janaina Correa, additional, da Costa, Luiz, additional, Cousinou, Marie-Claude, additional, Covey, Kevin, additional, Crane, Jeffrey D., additional, Cruz-Gonzalez, Irene, additional, Cunha, Katia, additional, Ilha, Gabriele da Silva, additional, Damke, Guillermo J., additional, Darling, Jeremy, additional, Davidson, James W., additional, Dawson, Kyle, additional, de Icaza Lizaola, Miguel Angel C., additional, Macorra, Axel de la, additional, de la Torre, Sylvain, additional, De Lee, Nathan, additional, Sainte Agathe, Victoria de, additional, Deconto Machado, Alice, additional, Dell’Agli, Flavia, additional, Delubac, Timothée, additional, Diamond-Stanic, Aleksandar M., additional, Donor, John, additional, Downes, Juan José, additional, Drory, Niv, additional, Mas des Bourboux, Hélion du, additional, Duckworth, Christopher J., additional, Dwelly, Tom, additional, Dyer, Jamie, additional, Ebelke, Garrett, additional, Eigenbrot, Arthur Davis, additional, Eisenstein, Daniel J., additional, Elsworth, Yvonne P., additional, Emsellem, Eric, additional, Eracleous, Michael, additional, Erfanianfar, Ghazaleh, additional, Escoffier, Stephanie, additional, Fan, Xiaohui, additional, Alvar, Emma Fernández, additional, Fernandez-Trincado, J. G., additional, Cirolini, Rafael Fernando, additional, Feuillet, Diane, additional, Finoguenov, Alexis, additional, Fleming, Scott W., additional, Font-Ribera, Andreu, additional, Freischlad, Gordon, additional, Frinchaboy, Peter, additional, Fu, Hai, additional, Chew, Yilen Gómez Maqueo, additional, Galbany, Lluís, additional, García Pérez, Ana E., additional, Garcia-Dias, R., additional, García-Hernández, D. A., additional, Garma Oehmichen, Luis Alberto, additional, Gaulme, Patrick, additional, Gelfand, Joseph, additional, Gil-Marín, Héctor, additional, Gillespie, Bruce A., additional, Goddard, Daniel, additional, González Hernández, Jonay I., additional, Gonzalez-Perez, Violeta, additional, Grabowski, Kathleen, additional, Green, Paul J., additional, Grier, Catherine J., additional, Gueguen, Alain, additional, Guo, Hong, additional, Guy, Julien, additional, Hagen, Alex, additional, Hall, Patrick, additional, Harding, Paul, additional, Hasselquist, Sten, additional, Hawley, Suzanne, additional, Hayes, Christian R., additional, Hearty, Fred, additional, Hekker, Saskia, additional, Hernandez, Jesus, additional, Hernandez Toledo, Hector, additional, Hogg, David W., additional, Holley-Bockelmann, Kelly, additional, Holtzman, Jon A., additional, Hou, Jiamin, additional, Hsieh, Bau-Ching, additional, Hunt, Jason A. S., additional, Hutchinson, Timothy A., additional, Hwang, Ho Seong, additional, Jimenez Angel, Camilo Eduardo, additional, Johnson, Jennifer A., additional, Jones, Amy, additional, Jönsson, Henrik, additional, Jullo, Eric, additional, Sakil Khan, Fahim, additional, Kinemuchi, Karen, additional, Kirkby, David, additional, Kirkpatrick IV, Charles C., additional, Kitaura, Francisco-Shu, additional, Knapp, Gillian R., additional, Kneib, Jean-Paul, additional, Kollmeier, Juna A., additional, Lacerna, Ivan, additional, Lane, Richard R., additional, Lang, Dustin, additional, Law, David R., additional, Le Goff, Jean-Marc, additional, Lee, Young-Bae, additional, Li, Hongyu, additional, Li, Cheng, additional, Lian, Jianhui, additional, Liang, Yu, additional, Lima, Marcos, additional, Lin, Lihwai, additional, Long, Dan, additional, Lucatello, Sara, additional, Lundgren, Britt, additional, Mackereth, J. Ted, additional, MacLeod, Chelsea L., additional, Mahadevan, Suvrath, additional, Geimba Maia, Marcio Antonio, additional, Majewski, Steven, additional, Manchado, Arturo, additional, Maraston, Claudia, additional, Mariappan, Vivek, additional, Marques-Chaves, Rui, additional, Masseron, Thomas, additional, Masters, Karen L., additional, McDermid, Richard M., additional, McGreer, Ian D., additional, Melendez, Matthew, additional, Meneses-Goytia, Sofia, additional, Merloni, Andrea, additional, Merrifield, Michael R., additional, Meszaros, Szabolcs, additional, Meza, Andres, additional, Minchev, Ivan, additional, Minniti, Dante, additional, Mueller, Eva-Maria, additional, Muller-Sanchez, Francisco, additional, Muna, Demitri, additional, Muñoz, Ricardo R., additional, Myers, Adam D., additional, Nair, Preethi, additional, Nandra, Kirpal, additional, Ness, Melissa, additional, Newman, Jeffrey A., additional, Nichol, Robert C., additional, Nidever, David L., additional, Nitschelm, Christian, additional, Noterdaeme, Pasquier, additional, O’Connell, Julia, additional, Oelkers, Ryan James, additional, Oravetz, Audrey, additional, Oravetz, Daniel, additional, Ortíz, Erik Aquino, additional, Osorio, Yeisson, additional, Pace, Zach, additional, Padilla, Nelson, additional, Palanque-Delabrouille, Nathalie, additional, Palicio, Pedro Alonso, additional, Pan, Hsi-An, additional, Pan, Kaike, additional, Parikh, Taniya, additional, Pâris, Isabelle, additional, Park, Changbom, additional, Peirani, Sebastien, additional, Pellejero-Ibanez, Marcos, additional, Penny, Samantha, additional, Percival, Will J., additional, Perez-Fournon, Ismael, additional, Petitjean, Patrick, additional, Pieri, Matthew M., additional, Pinsonneault, Marc, additional, Pisani, Alice, additional, Prada, Francisco, additional, Prakash, Abhishek, additional, de Andrade Queiroz, Anna Bárbara, additional, Raddick, M. Jordan, additional, Raichoor, Anand, additional, Rembold, Sandro Barboza, additional, Richstein, Hannah, additional, Riffel, Rogemar A., additional, Riffel, Rogério, additional, Rix, Hans-Walter, additional, Robin, Annie C., additional, Torres, Sergio Rodríguez, additional, Román-Zúñiga, Carlos, additional, Ross, Ashley J., additional, Rossi, Graziano, additional, Ruan, John, additional, Ruggeri, Rossana, additional, Ruiz, Jose, additional, Salvato, Mara, additional, Sánchez, Ariel G., additional, Sánchez, Sebastián F., additional, Almeida, Jorge Sanchez, additional, Sánchez-Gallego, José R., additional, Rojas, Felipe Antonio Santana, additional, Santiago, Basílio Xavier, additional, Schiavon, Ricardo P., additional, Schimoia, Jaderson S., additional, Schlafly, Edward, additional, Schlegel, David, additional, Schneider, Donald P., additional, Schuster, William J., additional, Schwope, Axel, additional, Seo, Hee-Jong, additional, Serenelli, Aldo, additional, Shen, Shiyin, additional, Shen, Yue, additional, Shetrone, Matthew, additional, Shull, Michael, additional, Aguirre, Víctor Silva, additional, Simon, Joshua D., additional, Skrutskie, Mike, additional, Slosar, Anže, additional, Smethurst, Rebecca, additional, Smith, Verne, additional, Sobeck, Jennifer, additional, Somers, Garrett, additional, Souter, Barbara J., additional, Souto, Diogo, additional, Spindler, Ashley, additional, Stark, David V., additional, Stassun, Keivan, additional, Steinmetz, Matthias, additional, Stello, Dennis, additional, Storchi-Bergmann, Thaisa, additional, Streblyanska, Alina, additional, Stringfellow, Guy S., additional, Suárez, Genaro, additional, Sun, Jing, additional, Szigeti, Laszlo, additional, Taghizadeh-Popp, Manuchehr, additional, Talbot, Michael S., additional, Tang, Baitian, additional, Tao, Charling, additional, Tayar, Jamie, additional, Tembe, Mita, additional, Teske, Johanna, additional, Thakar, Aniruddha R., additional, Thomas, Daniel, additional, Tissera, Patricia, additional, Tojeiro, Rita, additional, Tremonti, Christy, additional, Troup, Nicholas W., additional, Urry, Meg, additional, Valenzuela, O., additional, Bosch, Remco van den, additional, Vargas-González, Jaime, additional, Vargas-Magaña, Mariana, additional, Vazquez, Jose Alberto, additional, Villanova, Sandro, additional, Vogt, Nicole, additional, Wake, David, additional, Wang, Yuting, additional, Weaver, Benjamin Alan, additional, Weijmans, Anne-Marie, additional, Weinberg, David H., additional, Westfall, Kyle B., additional, Whelan, David G., additional, Wilcots, Eric, additional, Wild, Vivienne, additional, Williams, Rob A., additional, Wilson, John, additional, Wood-Vasey, W. M., additional, Wylezalek, Dominika, additional, Xiao, Ting, additional, Yan, Renbin, additional, Yang, Meng, additional, Ybarra, Jason E., additional, Yèche, Christophe, additional, Zakamska, Nadia, additional, Zamora, Olga, additional, Zarrouk, Pauline, additional, Zasowski, Gail, additional, Zhang, Kai, additional, Zhao, Cheng, additional, Zhao, Gong-Bo, additional, Zheng, Zheng, additional, Zhou, Zhi-Min, additional, Zhu, Guangtun, additional, Zinn, Joel C., additional, and Zou, Hu, additional
Published: 2018
Full Text: View/download PDF

23. The Thirteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey MApping Nearby Galaxies at Apache Point Observatory

Author: Sdss, Collaboration, Albareti, Franco D., Allende Prieto, Carlos, Almeida, Andres, Anders, Friedrich, Anderson, Scott, Andrews, Brett H., Aragon-Salamanca, Alfonso, Argudo-Fernandez, Maria, Armengaud, Eric, Aubourg, Eric, Avila-Reese, Vladimir, Badenes, Carles, Bailey, Stephen, Barbuy, Beatriz, Barger, Kat, Barrera-Ballesteros, Jorge, Bartosz, Curtis, Basu, Sarbani, Bates, Dominic, Battaglia, Giuseppina, Baumgarten, Falk, Baur, Julien, Bautista, Julian, Beers, Timothy C., Belfiore, Francesco, Bershady, Matthew, Bertran Lis, Sara, Bird, Jonathan C., Bizyaev, Dmitry, Blanc, Guillermo A., Blanton, Michael, Blomqvist, Michael, Bolton, Adam S., Borissova, J., Bovy, Jo, Nielsen Brandt, William, Brinkmann, Jonathan, Brownstein, Joel R., Bundy, Kevin, Burtin, Etienne, Busca, Nicolas G., Orlando Camacho Chavez, Hugo, Cano Diaz, M., Cappellari, Michele, Carrera, Ricardo, Chen, Yanping, Cherinka, Brian, Edmond Cheung, Chiappini, Cristina, Chojnowski, Drew, Chuang, Chia-Hsun, Chung, Haeun, Cirolini, Rafael Fernando, Clerc, Nicolas, Cohen, Roger E., Comerford, Julia M., Comparat, Johan, Cousinou, Marie-Claude, Covey, Kevin, Crane, Jeffrey D., Croft, Rupert, Cunha, Katia, Da Costa, Luiz, Da Silva Ilha, Gabriele, Darling, Jeremy, Davidson, James W., Dawson, Kyle, Lee, Nathan, La Macorra, Axel, La Torre, Sylvain, Deconto Machado, Alice, Delubac, Timothee, Diamond-Stanic, Aleksandar M., Donor, John, Downes, Juan Jose, Drory, Niv, Du Mas Des Bourboux, Helion, Du, Cheng, Dwelly, Tom, Ebelke, Garrett, Eigenbrot, Arthur, Eisenstein, Daniel J., Elsworth, Yvonne P., Emsellem, Eric, Eracleous, Michael, Escoffier, Stephanie, Evans, Michael L., Falcon-Barroso, Jesus, Fan, Xiaohui, Favole, Ginevra, Fernandez-Alvar, Emma, Fernandez-Trincado, J. G., Feuillet, Diane, Fleming, Scott W., Font-Ribera, Andreu, Freischlad, Gordon, Frinchaboy, Peter, Fu, Hai, Gao, Yang, Garcia-Hernandez, D. A., Garcia Perez, Ana E., Garcia, Rafael A., Garcia-Dias, R., Gaulme, Patrick, Ge, Junqiang, Geisler, Douglas, Gil Marin, Hector, Gillespie, Bruce, Girardi, Leo, Goddard, Daniel, Gomez Maqueo Chew, Yilen, Gonzalez-Perez, Violeta, Grabowski, Kathleen, Green, Paul, Grier, Catherine J., Grier, Thomas, Guo, Hong, Guy, Julien, Hagen, Alex, Hall, Matt, Harding, Paul, Harley, R. E., Hasselquist, Sten, Hawley, Suzanne, Hayes, Christian R., Hearty, Fred, Hekker, Saskia, Hernandez Toledo, Hector, Ho, Shirley, Hogg, David W., Holley-Bockelmann, Kelly, Holtzman, Jon A., Holzer, Parker H., Hu, Jian, Huber, Daniel, Hutchinson, Timothy Alan, Hwang, Ho Seong, Ibarra-Medel, Hector J., Ivans, Inese I., Ivory, Keshawn, Jaehnig, Kurt, Jensen, Trey W., Johnson, Jennifer A., Jones, Amy, Jullo, Eric, Kallinger, T., Kinemuchi, Karen, Kirkby, David, Klaene, Mark, Kneib, Jean-Paul, Kollmeier, Juna A., Lacerna, Ivan, Lane, Richard R., Lang, Dustin, Laurent, Pierre, Law, David R., Le Goff, Jean-Marc, Leauthaud, Alexie, Li, Cheng, Li, Ran, Li, Chen, Li, Niu, Liang, Fu-Heng, Liang, Yu, Lima, Marcos, Lin, Lihwai, Lin, Lin, Lin, Yen-Ting, Long, Dan, Lucatello, Sara, Macdonald, Nicholas, Macleod, Chelsea L., Mackereth, J. Ted, Mahadevan, Suvrath, Antonio-Geimba Maia, Marcio, Maiolino, Roberto, Majewski, Steven R., Malanushenko, Olena, Dullius Mallmann, Nicolas, Manchado, Arturo, Maraston, Claudia, Marques-Chaves, Rui, Martinez Valpuesta, Inma, Masters, Karen L., Mathur, Savita, Mcgreer, Ian D., Merloni, Andrea, Merrifield, Michael R., Meszaros, Szabolcs, Meza, Andres, Miglio, Andrea, Minchev, Ivan, Molaverdikhani, Karan, Montero-Dorta, Antonio D., Mosser, Benoit, Muna, Demitri, Myers, Adam, Nair, Preethi, Nandra, Kirpal, Ness, Melissa, Newman, Jeffrey A., Nichol, Robert C., Nidever, David L., Nitschelm, Christian, O Connell, Julia, Oravetz, Audrey, Padilla, Nelson, Palanque-Delabrouille, Nathalie, Pan, Kaike, Parejko, John, Paris, Isabelle, Peacock, John A., Peirani, Sebastien, Pellejero-Ibanez, Marcos, Penny, Samantha, Percival, Will J., Percival, Jeffrey W., Perez-Fournon, Ismael, Petitjean, Patrick, Pieri, Matthew, Pinsonneault, Marc H., Pisani, Alice, Prada, Francisco, Prakash, Abhishek, Price-Jones, Natalie, Raddick, M. Jordan, Rahman, Mubdi, Raichoor, Anand, Barboza Rembold, Sandro, Reyna, A. M., Rich, James, Richstein, Hannah, Ridl, Jethro, Riffel, Rogerio, Riffel, Rogemar A., Rix, Hans-Walter, Robin, Annie C., Rockosi, Constance M., Rodriguez-Torres, Sergio, Rodrigues, Thaise S., Roe, Natalie, Lopes, A. Roman, Roman-Zuniga, Carlos, Ross, Ashley J., Rossi, Graziano, Ruan, John, Ruggeri, Rossana, Runnoe, Jessie C., Salazar-Albornoz, Salvador, Salvato, Mara, Sanchez, Ariel G., Sanchez, Sebastian F., Sanchez-Gallego, Jose R., Santiago, Basilio Xavier, Schiavon, Ricardo, Schimoia, Jaderson S., Schlafly, Eddie, Schlegel, David J., Schneider, Donald P., Schoenrich, Ralph, Schultheis, Mathias, Schwope, Axel, Seo, Hee-Jong, Serenelli, Aldo, Sesar, Branimir, Shao, Zhengyi, Shetrone, Matthew, Shull, Michael, Silva Aguirre, Victor, Skrutskie, M. F., Slosar, Anže, Smith, Michael, Smith, Verne V., Sobeck, Jennifer, Somers, Garrett, Souto, Diogo, Stark, David V., Stassun, Keivan G., Steinmetz, Matthias, Stello, Dennis, Storchi Bergmann, Thaisa, Strauss, Michael A., Streblyanska, Alina, Stringfellow, Guy S., Suarez, Genaro, Sun, Jing, Taghizadeh-Popp, Manuchehr, Tang, Baitian, Tao, Charling, Tayar, Jamie, Tembe, Mita, Thomas, Daniel, Tinker, Jeremy, Tojeiro, Rita, Tremonti, Christy, Troup, Nicholas, Trump, Jonathan R., Unda-Sanzana, Eduardo, Valenzuela, O., Den Bosch, Remco, Vargas-Magana, Mariana, Vazquez, Jose Alberto, Villanova, Sandro, Vivek, M., Vogt, Nicole, Wake, David, Walterbos, Rene, Wang, Yuting, Wang, Enci, Weaver, Benjamin Alan, Weijmans, Anne-Marie, Weinberg, David H., Westfall, Kyle B., Whelan, David G., Wilcots, Eric, Wild, Vivienne, Williams, Rob A., Wilson, John, Wood-Vasey, W. M., Wylezalek, Dominika, Xiao, Ting, Yan, Renbin, Yang, Meng, Ybarra, Jason E., Yeche, Christophe, Yuan, Fang-Ting, Zakamska, Nadia, Zamora, Olga, Zasowski, Gail, Zhang, Kai, Zhao, Cheng, Zhao, Gong-Bo, Zheng, Zheng, Zhou, Zhi-Min, Zhu, Guangtun, Zinn, Joel C., Zou, Hu, Univers, Transport, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) (UTINAM), and Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC)
Subjects: Astrophysics of Galaxies (astro-ph.GA), FOS: Physical sciences, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - Astrophysics of Galaxies, ComputingMilieux_MISCELLANEOUS
Abstract: The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) began observations in July 2014. It pursues three core programs: APOGEE-2, MaNGA, and eBOSS. In addition, eBOSS contains two major subprograms: TDSS and SPIDERS. This paper describes the first data release from SDSS-IV, Data Release 13 (DR13), which contains new data, reanalysis of existing data sets and, like all SDSS data releases, is inclusive of previously released data. DR13 makes publicly available 1390 spatially resolved integral field unit observations of nearby galaxies from MaNGA, the first data released from this survey. It includes new observations from eBOSS, completing SEQUELS. In addition to targeting galaxies and quasars, SEQUELS also targeted variability-selected objects from TDSS and X-ray selected objects from SPIDERS. DR13 includes new reductions of the SDSS-III BOSS data, improving the spectrophotometric calibration and redshift classification. DR13 releases new reductions of the APOGEE-1 data from SDSS-III, with abundances of elements not previously included and improved stellar parameters for dwarf stars and cooler stars. For the SDSS imaging data, DR13 provides new, more robust and precise photometric calibrations. Several value-added catalogs are being released in tandem with DR13, in particular target catalogs relevant for eBOSS, TDSS, and SPIDERS, and an updated red-clump catalog for APOGEE. This paper describes the location and format of the data now publicly available, as well as providing references to the important technical papers that describe the targeting, observing, and data reduction. The SDSS website, http://www.sdss.org, provides links to the data, tutorials and examples of data access, and extensive documentation of the reduction and analysis procedures. DR13 is the first of a scheduled set that will contain new data and analyses from the planned ~6-year operations of SDSS-IV., Comment: Full information on DR13 available at http://www.sdss.org. Comments welcome to spokesperson@sdss.org. To be published in ApJS

24. The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library

Author: Aguado, D. S., Ahumada, Romina, Almeida, Andrés, Anderson, Scott F., Andrews, Brett H., Anguiano, Borja, Ortíz, Erik Aquino, Aragón-Salamanca, Alfonso, Argudo-Fernández, Maria, Aubert, Marie, Avila-Reese, Vladimir, Badenes, Carles, Barboza Rembold, Sandro, Barger, Kat, Barrera-Ballesteros, Jorge, Bates, Dominic, Bautista, Julian, Beaton, Rachael L., Beers, Timothy C., Belfiore, Francesco, Bernardi, Mariangela, Bershady, Matthew, Beutler, Florian, Bird, Jonathan, Bizyaev, Dmitry, Blanc, Guillermo A., Blanton, Michael R., Blomqvist, Michael, Bolton, Adam S., Boquien, Médéric, Borissova, Jura, Bovy, Jo, Nielsen Brandt, William, Brinkmann, Jonathan, Brownstein, Joel R., Bundy, Kevin, Burgasser, Adam, Byler, Nell, Cano Diaz, Mariana, Cappellari, Michele, Carrera, Ricardo, Cervantes Sodi, Bernardo, Chen, Yanping, Cherinka, Brian, Doohyun Choi, Peter, Chung, Haeun, Coffey, Damien, Comerford, Julia M., Comparat, Johan, Covey, Kevin, da Silva Ilha, Gabriele, da Costa, Luiz, Sophia Dai, Yu, Damke, Guillermo, Darling, Jeremy, Davies, Roger, Dawson, Kyle, de Sainte Agathe, Victoria, Deconto Machado, Alice, Del Moro, Agnese, De Lee, Nathan, Diamond-Stanic, Aleksandar M., Domínguez Sánchez, Helena, Donor, John, Drory, Niv, du Mas des Bourboux, Hélion, Duckworth, Chris, Dwelly, Tom, Ebelke, Garrett, Emsellem, Eric, Escoffier, Stephanie, Fernández-Trincado, José G., Feuillet, Diane, Fischer, Johanna-Laina, Fleming, Scott W., Fraser-McKelvie, Amelia, Freischlad, Gordon, Frinchaboy, Peter M., Fu, Hai, Galbany, Lluís, Garcia-Dias, Rafael, García-Hernández, D. A., Alberto Garma Oehmichen, Luis, Antonio Geimba Maia, Marcio, Gil-Marín, Héctor, Grabowski, Kathleen, Gu, Meng, Guo, Hong, Ha, Jaewon, Harrington, Emily, Hasselquist, Sten, Hayes, Christian R., Hearty, Fred, Hernandez Toledo, Hector, Hicks, Harry, Hogg, David W., Holley-Bockelmann, Kelly, Holtzman, Jon A., Hsieh, Bau-Ching, Hunt, Jason A. S., Seong Hwang, Ho, Ibarra-Medel, Héctor J., Eduardo Jimenez Angel, Camilo, Johnson, Jennifer, Jones, Amy, Jönsson, Henrik, Kinemuchi, Karen, Kollmeier, Juna, Krawczyk, Coleman, Kreckel, Kathryn, Kruk, Sandor, Lacerna, Ivan, Lan, Ting-Wen, Lane, Richard R., Law, David R., Lee, Young-Bae, Li, Cheng, Lian, Jianhui, Lin, Lihwai, Lin, Yen-Ting, Lintott, Chris, Long, Dan, Longa-Peña, Penélope, Ted Mackereth, J., de la Macorra, Axel, Majewski, Steven R., Malanushenko, Olena, Manchado, Arturo, Maraston, Claudia, Mariappan, Vivek, Marinelli, Mariarosa, Marques-Chaves, Rui, Masseron, Thomas, Masters, Karen L., McDermid, Richard M., Medina Peña, Nicolás, Meneses-Goytia, Sofia, Merloni, Andrea, Merrifield, Michael, Meszaros, Szabolcs, Minniti, Dante, Minsley, Rebecca, Muna, Demitri, Myers, Adam D., Nair, Preethi, Correa do Nascimento, Janaina, Newman, Jeffrey A., Nitschelm, Christian, Olmstead, Matthew D, Oravetz, Audrey, Oravetz, Daniel, Ortega Minakata, René A., Pace, Zach, Padilla, Nelson, Palicio, Pedro A., Pan, Kaike, Pan, Hsi-An, Parikh, Taniya, Parker, James, Peirani, Sebastien, Penny, Samantha, Percival, Will J., Perez-Fournon, Ismael, Peterken, Thomas, Pinsonneault, Marc H., Prakash, Abhishek, Raddick, M. Jordan, Raichoor, Anand, Riffel, Rogemar A., Riffel, Rogério, Rix, Hans-Walter, Robin, Annie C., Roman-Lopes, Alexandre, Rose, Benjamin, Ross, Ashley J., Rossi, Graziano, Rowlands, Kate, Rubin, Kate H. R., Sánchez, Sebastián F., Sánchez-Gallego, José R., Sayres, Conor, Schaefer, Adam, Schiavon, Ricardo P., Schimoia, Jaderson S., Schlafly, Edward, Schlegel, David, Schneider, Donald P., Schultheis, Mathias, Seo, Hee-Jong, Shamsi, Shoaib J., Shao, Zhengyi, Shen, Shiyin, Shetty, Shravan, Simonian, Gregory, Smethurst, Rebecca J., Sobeck, Jennifer, Souter, Barbara J., Spindler, Ashley, Stark, David V., Stassun, Keivan G., Steinmetz, Matthias, Storchi-Bergmann, Thaisa, Stringfellow, Guy S., Suárez, Genaro, Sun, Jing, Taghizadeh-Popp, Manuchehr, Talbot, Michael S., Tayar, Jamie, Thakar, Aniruddha R., Thomas, Daniel, Tissera, Patricia, Tojeiro, Rita, Troup, Nicholas W., Unda-Sanzana, Eduardo, Valenzuela, Octavio, Vargas-Magaña, Mariana, Antonio Vázquez-Mata, José, Wake, David, Alan Weaver, Benjamin, Weijmans, Anne-Marie, Westfall, Kyle B., Wild, Vivienne, Wilson, John, Woods, Emily, Yan, Renbin, Yang, Meng, Zamora, Olga, Zasowski, Gail, Zhang, Kai, Zheng, Zheng, Zhu, Guangtun, Zinn, Joel C., Zou, Hu, Aguado, D. S., Ahumada, Romina, Almeida, Andrés, Anderson, Scott F., Andrews, Brett H., Anguiano, Borja, Ortíz, Erik Aquino, Aragón-Salamanca, Alfonso, Argudo-Fernández, Maria, Aubert, Marie, Avila-Reese, Vladimir, Badenes, Carles, Barboza Rembold, Sandro, Barger, Kat, Barrera-Ballesteros, Jorge, Bates, Dominic, Bautista, Julian, Beaton, Rachael L., Beers, Timothy C., Belfiore, Francesco, Bernardi, Mariangela, Bershady, Matthew, Beutler, Florian, Bird, Jonathan, Bizyaev, Dmitry, Blanc, Guillermo A., Blanton, Michael R., Blomqvist, Michael, Bolton, Adam S., Boquien, Médéric, Borissova, Jura, Bovy, Jo, Nielsen Brandt, William, Brinkmann, Jonathan, Brownstein, Joel R., Bundy, Kevin, Burgasser, Adam, Byler, Nell, Cano Diaz, Mariana, Cappellari, Michele, Carrera, Ricardo, Cervantes Sodi, Bernardo, Chen, Yanping, Cherinka, Brian, Doohyun Choi, Peter, Chung, Haeun, Coffey, Damien, Comerford, Julia M., Comparat, Johan, Covey, Kevin, da Silva Ilha, Gabriele, da Costa, Luiz, Sophia Dai, Yu, Damke, Guillermo, Darling, Jeremy, Davies, Roger, Dawson, Kyle, de Sainte Agathe, Victoria, Deconto Machado, Alice, Del Moro, Agnese, De Lee, Nathan, Diamond-Stanic, Aleksandar M., Domínguez Sánchez, Helena, Donor, John, Drory, Niv, du Mas des Bourboux, Hélion, Duckworth, Chris, Dwelly, Tom, Ebelke, Garrett, Emsellem, Eric, Escoffier, Stephanie, Fernández-Trincado, José G., Feuillet, Diane, Fischer, Johanna-Laina, Fleming, Scott W., Fraser-McKelvie, Amelia, Freischlad, Gordon, Frinchaboy, Peter M., Fu, Hai, Galbany, Lluís, Garcia-Dias, Rafael, García-Hernández, D. A., Alberto Garma Oehmichen, Luis, Antonio Geimba Maia, Marcio, Gil-Marín, Héctor, Grabowski, Kathleen, Gu, Meng, Guo, Hong, Ha, Jaewon, Harrington, Emily, Hasselquist, Sten, Hayes, Christian R., Hearty, Fred, Hernandez Toledo, Hector, Hicks, Harry, Hogg, David W., Holley-Bockelmann, Kelly, Holtzman, Jon A., Hsieh, Bau-Ching, Hunt, Jason A. S., Seong Hwang, Ho, Ibarra-Medel, Héctor J., Eduardo Jimenez Angel, Camilo, Johnson, Jennifer, Jones, Amy, Jönsson, Henrik, Kinemuchi, Karen, Kollmeier, Juna, Krawczyk, Coleman, Kreckel, Kathryn, Kruk, Sandor, Lacerna, Ivan, Lan, Ting-Wen, Lane, Richard R., Law, David R., Lee, Young-Bae, Li, Cheng, Lian, Jianhui, Lin, Lihwai, Lin, Yen-Ting, Lintott, Chris, Long, Dan, Longa-Peña, Penélope, Ted Mackereth, J., de la Macorra, Axel, Majewski, Steven R., Malanushenko, Olena, Manchado, Arturo, Maraston, Claudia, Mariappan, Vivek, Marinelli, Mariarosa, Marques-Chaves, Rui, Masseron, Thomas, Masters, Karen L., McDermid, Richard M., Medina Peña, Nicolás, Meneses-Goytia, Sofia, Merloni, Andrea, Merrifield, Michael, Meszaros, Szabolcs, Minniti, Dante, Minsley, Rebecca, Muna, Demitri, Myers, Adam D., Nair, Preethi, Correa do Nascimento, Janaina, Newman, Jeffrey A., Nitschelm, Christian, Olmstead, Matthew D, Oravetz, Audrey, Oravetz, Daniel, Ortega Minakata, René A., Pace, Zach, Padilla, Nelson, Palicio, Pedro A., Pan, Kaike, Pan, Hsi-An, Parikh, Taniya, Parker, James, Peirani, Sebastien, Penny, Samantha, Percival, Will J., Perez-Fournon, Ismael, Peterken, Thomas, Pinsonneault, Marc H., Prakash, Abhishek, Raddick, M. Jordan, Raichoor, Anand, Riffel, Rogemar A., Riffel, Rogério, Rix, Hans-Walter, Robin, Annie C., Roman-Lopes, Alexandre, Rose, Benjamin, Ross, Ashley J., Rossi, Graziano, Rowlands, Kate, Rubin, Kate H. R., Sánchez, Sebastián F., Sánchez-Gallego, José R., Sayres, Conor, Schaefer, Adam, Schiavon, Ricardo P., Schimoia, Jaderson S., Schlafly, Edward, Schlegel, David, Schneider, Donald P., Schultheis, Mathias, Seo, Hee-Jong, Shamsi, Shoaib J., Shao, Zhengyi, Shen, Shiyin, Shetty, Shravan, Simonian, Gregory, Smethurst, Rebecca J., Sobeck, Jennifer, Souter, Barbara J., Spindler, Ashley, Stark, David V., Stassun, Keivan G., Steinmetz, Matthias, Storchi-Bergmann, Thaisa, Stringfellow, Guy S., Suárez, Genaro, Sun, Jing, Taghizadeh-Popp, Manuchehr, Talbot, Michael S., Tayar, Jamie, Thakar, Aniruddha R., Thomas, Daniel, Tissera, Patricia, Tojeiro, Rita, Troup, Nicholas W., Unda-Sanzana, Eduardo, Valenzuela, Octavio, Vargas-Magaña, Mariana, Antonio Vázquez-Mata, José, Wake, David, Alan Weaver, Benjamin, Weijmans, Anne-Marie, Westfall, Kyle B., Wild, Vivienne, Wilson, John, Woods, Emily, Yan, Renbin, Yang, Meng, Zamora, Olga, Zasowski, Gail, Zhang, Kai, Zheng, Zheng, Zhu, Guangtun, Zinn, Joel C., and Zou, Hu
Abstract: Twenty years have passed since first light for the Sloan Digital Sky Survey (SDSS). Here, we release data taken by the fourth phase of SDSS (SDSS-IV) across its first three years of operation (2014 July–2017 July). This is the third data release for SDSS-IV, and the 15th from SDSS (Data Release Fifteen; DR15). New data come from MaNGA—we release 4824 data cubes, as well as the first stellar spectra in the MaNGA Stellar Library (MaStar), the first set of survey-supported analysis products (e.g., stellar and gas kinematics, emission-line and other maps) from the MaNGA Data Analysis Pipeline, and a new data visualization and access tool we call "Marvin." The next data release, DR16, will include new data from both APOGEE-2 and eBOSS; those surveys release no new data here, but we document updates and corrections to their data processing pipelines. The release is cumulative; it also includes the most recent reductions and calibrations of all data taken by SDSS since first light. In this paper, we describe the location and format of the data and tools and cite technical references describing how it was obtained and processed. The SDSS website (www.sdss.org) has also been updated, providing links to data downloads, tutorials, and examples of data use. Although SDSS-IV will continue to collect astronomical data until 2020, and will be followed by SDSS-V (2020–2025), we end this paper by describing plans to ensure the sustainability of the SDSS data archive for many years beyond the collection of data.

25. The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library

Author: Aguado, D. S., Ahumada, Romina, Almeida, Andrés, Anderson, Scott F., Andrews, Brett H., Anguiano, Borja, Ortíz, Erik Aquino, Aragón-Salamanca, Alfonso, Argudo-Fernández, Maria, Aubert, Marie, Avila-Reese, Vladimir, Badenes, Carles, Barboza Rembold, Sandro, Barger, Kat, Barrera-Ballesteros, Jorge, Bates, Dominic, Bautista, Julian, Beaton, Rachael L., Beers, Timothy C., Belfiore, Francesco, Bernardi, Mariangela, Bershady, Matthew, Beutler, Florian, Bird, Jonathan, Bizyaev, Dmitry, Blanc, Guillermo A., Blanton, Michael R., Blomqvist, Michael, Bolton, Adam S., Boquien, Médéric, Borissova, Jura, Bovy, Jo, Nielsen Brandt, William, Brinkmann, Jonathan, Brownstein, Joel R., Bundy, Kevin, Burgasser, Adam, Byler, Nell, Cano Diaz, Mariana, Cappellari, Michele, Carrera, Ricardo, Cervantes Sodi, Bernardo, Chen, Yanping, Cherinka, Brian, Doohyun Choi, Peter, Chung, Haeun, Coffey, Damien, Comerford, Julia M., Comparat, Johan, Covey, Kevin, da Silva Ilha, Gabriele, da Costa, Luiz, Sophia Dai, Yu, Damke, Guillermo, Darling, Jeremy, Davies, Roger, Dawson, Kyle, de Sainte Agathe, Victoria, Deconto Machado, Alice, Del Moro, Agnese, De Lee, Nathan, Diamond-Stanic, Aleksandar M., Domínguez Sánchez, Helena, Donor, John, Drory, Niv, du Mas des Bourboux, Hélion, Duckworth, Chris, Dwelly, Tom, Ebelke, Garrett, Emsellem, Eric, Escoffier, Stephanie, Fernández-Trincado, José G., Feuillet, Diane, Fischer, Johanna-Laina, Fleming, Scott W., Fraser-McKelvie, Amelia, Freischlad, Gordon, Frinchaboy, Peter M., Fu, Hai, Galbany, Lluís, Garcia-Dias, Rafael, García-Hernández, D. A., Alberto Garma Oehmichen, Luis, Antonio Geimba Maia, Marcio, Gil-Marín, Héctor, Grabowski, Kathleen, Gu, Meng, Guo, Hong, Ha, Jaewon, Harrington, Emily, Hasselquist, Sten, Hayes, Christian R., Hearty, Fred, Hernandez Toledo, Hector, Hicks, Harry, Hogg, David W., Holley-Bockelmann, Kelly, Holtzman, Jon A., Hsieh, Bau-Ching, Hunt, Jason A. S., Seong Hwang, Ho, Ibarra-Medel, Héctor J., Eduardo Jimenez Angel, Camilo, Johnson, Jennifer, Jones, Amy, Jönsson, Henrik, Kinemuchi, Karen, Kollmeier, Juna, Krawczyk, Coleman, Kreckel, Kathryn, Kruk, Sandor, Lacerna, Ivan, Lan, Ting-Wen, Lane, Richard R., Law, David R., Lee, Young-Bae, Li, Cheng, Lian, Jianhui, Lin, Lihwai, Lin, Yen-Ting, Lintott, Chris, Long, Dan, Longa-Peña, Penélope, Ted Mackereth, J., de la Macorra, Axel, Majewski, Steven R., Malanushenko, Olena, Manchado, Arturo, Maraston, Claudia, Mariappan, Vivek, Marinelli, Mariarosa, Marques-Chaves, Rui, Masseron, Thomas, Masters, Karen L., McDermid, Richard M., Medina Peña, Nicolás, Meneses-Goytia, Sofia, Merloni, Andrea, Merrifield, Michael, Meszaros, Szabolcs, Minniti, Dante, Minsley, Rebecca, Muna, Demitri, Myers, Adam D., Nair, Preethi, Correa do Nascimento, Janaina, Newman, Jeffrey A., Nitschelm, Christian, Olmstead, Matthew D, Oravetz, Audrey, Oravetz, Daniel, Ortega Minakata, René A., Pace, Zach, Padilla, Nelson, Palicio, Pedro A., Pan, Kaike, Pan, Hsi-An, Parikh, Taniya, Parker, James, Peirani, Sebastien, Penny, Samantha, Percival, Will J., Perez-Fournon, Ismael, Peterken, Thomas, Pinsonneault, Marc H., Prakash, Abhishek, Raddick, M. Jordan, Raichoor, Anand, Riffel, Rogemar A., Riffel, Rogério, Rix, Hans-Walter, Robin, Annie C., Roman-Lopes, Alexandre, Rose, Benjamin, Ross, Ashley J., Rossi, Graziano, Rowlands, Kate, Rubin, Kate H. R., Sánchez, Sebastián F., Sánchez-Gallego, José R., Sayres, Conor, Schaefer, Adam, Schiavon, Ricardo P., Schimoia, Jaderson S., Schlafly, Edward, Schlegel, David, Schneider, Donald P., Schultheis, Mathias, Seo, Hee-Jong, Shamsi, Shoaib J., Shao, Zhengyi, Shen, Shiyin, Shetty, Shravan, Simonian, Gregory, Smethurst, Rebecca J., Sobeck, Jennifer, Souter, Barbara J., Spindler, Ashley, Stark, David V., Stassun, Keivan G., Steinmetz, Matthias, Storchi-Bergmann, Thaisa, Stringfellow, Guy S., Suárez, Genaro, Sun, Jing, Taghizadeh-Popp, Manuchehr, Talbot, Michael S., Tayar, Jamie, Thakar, Aniruddha R., Thomas, Daniel, Tissera, Patricia, Tojeiro, Rita, Troup, Nicholas W., Unda-Sanzana, Eduardo, Valenzuela, Octavio, Vargas-Magaña, Mariana, Antonio Vázquez-Mata, José, Wake, David, Alan Weaver, Benjamin, Weijmans, Anne-Marie, Westfall, Kyle B., Wild, Vivienne, Wilson, John, Woods, Emily, Yan, Renbin, Yang, Meng, Zamora, Olga, Zasowski, Gail, Zhang, Kai, Zheng, Zheng, Zhu, Guangtun, Zinn, Joel C., Zou, Hu, Aguado, D. S., Ahumada, Romina, Almeida, Andrés, Anderson, Scott F., Andrews, Brett H., Anguiano, Borja, Ortíz, Erik Aquino, Aragón-Salamanca, Alfonso, Argudo-Fernández, Maria, Aubert, Marie, Avila-Reese, Vladimir, Badenes, Carles, Barboza Rembold, Sandro, Barger, Kat, Barrera-Ballesteros, Jorge, Bates, Dominic, Bautista, Julian, Beaton, Rachael L., Beers, Timothy C., Belfiore, Francesco, Bernardi, Mariangela, Bershady, Matthew, Beutler, Florian, Bird, Jonathan, Bizyaev, Dmitry, Blanc, Guillermo A., Blanton, Michael R., Blomqvist, Michael, Bolton, Adam S., Boquien, Médéric, Borissova, Jura, Bovy, Jo, Nielsen Brandt, William, Brinkmann, Jonathan, Brownstein, Joel R., Bundy, Kevin, Burgasser, Adam, Byler, Nell, Cano Diaz, Mariana, Cappellari, Michele, Carrera, Ricardo, Cervantes Sodi, Bernardo, Chen, Yanping, Cherinka, Brian, Doohyun Choi, Peter, Chung, Haeun, Coffey, Damien, Comerford, Julia M., Comparat, Johan, Covey, Kevin, da Silva Ilha, Gabriele, da Costa, Luiz, Sophia Dai, Yu, Damke, Guillermo, Darling, Jeremy, Davies, Roger, Dawson, Kyle, de Sainte Agathe, Victoria, Deconto Machado, Alice, Del Moro, Agnese, De Lee, Nathan, Diamond-Stanic, Aleksandar M., Domínguez Sánchez, Helena, Donor, John, Drory, Niv, du Mas des Bourboux, Hélion, Duckworth, Chris, Dwelly, Tom, Ebelke, Garrett, Emsellem, Eric, Escoffier, Stephanie, Fernández-Trincado, José G., Feuillet, Diane, Fischer, Johanna-Laina, Fleming, Scott W., Fraser-McKelvie, Amelia, Freischlad, Gordon, Frinchaboy, Peter M., Fu, Hai, Galbany, Lluís, Garcia-Dias, Rafael, García-Hernández, D. A., Alberto Garma Oehmichen, Luis, Antonio Geimba Maia, Marcio, Gil-Marín, Héctor, Grabowski, Kathleen, Gu, Meng, Guo, Hong, Ha, Jaewon, Harrington, Emily, Hasselquist, Sten, Hayes, Christian R., Hearty, Fred, Hernandez Toledo, Hector, Hicks, Harry, Hogg, David W., Holley-Bockelmann, Kelly, Holtzman, Jon A., Hsieh, Bau-Ching, Hunt, Jason A. S., Seong Hwang, Ho, Ibarra-Medel, Héctor J., Eduardo Jimenez Angel, Camilo, Johnson, Jennifer, Jones, Amy, Jönsson, Henrik, Kinemuchi, Karen, Kollmeier, Juna, Krawczyk, Coleman, Kreckel, Kathryn, Kruk, Sandor, Lacerna, Ivan, Lan, Ting-Wen, Lane, Richard R., Law, David R., Lee, Young-Bae, Li, Cheng, Lian, Jianhui, Lin, Lihwai, Lin, Yen-Ting, Lintott, Chris, Long, Dan, Longa-Peña, Penélope, Ted Mackereth, J., de la Macorra, Axel, Majewski, Steven R., Malanushenko, Olena, Manchado, Arturo, Maraston, Claudia, Mariappan, Vivek, Marinelli, Mariarosa, Marques-Chaves, Rui, Masseron, Thomas, Masters, Karen L., McDermid, Richard M., Medina Peña, Nicolás, Meneses-Goytia, Sofia, Merloni, Andrea, Merrifield, Michael, Meszaros, Szabolcs, Minniti, Dante, Minsley, Rebecca, Muna, Demitri, Myers, Adam D., Nair, Preethi, Correa do Nascimento, Janaina, Newman, Jeffrey A., Nitschelm, Christian, Olmstead, Matthew D, Oravetz, Audrey, Oravetz, Daniel, Ortega Minakata, René A., Pace, Zach, Padilla, Nelson, Palicio, Pedro A., Pan, Kaike, Pan, Hsi-An, Parikh, Taniya, Parker, James, Peirani, Sebastien, Penny, Samantha, Percival, Will J., Perez-Fournon, Ismael, Peterken, Thomas, Pinsonneault, Marc H., Prakash, Abhishek, Raddick, M. Jordan, Raichoor, Anand, Riffel, Rogemar A., Riffel, Rogério, Rix, Hans-Walter, Robin, Annie C., Roman-Lopes, Alexandre, Rose, Benjamin, Ross, Ashley J., Rossi, Graziano, Rowlands, Kate, Rubin, Kate H. R., Sánchez, Sebastián F., Sánchez-Gallego, José R., Sayres, Conor, Schaefer, Adam, Schiavon, Ricardo P., Schimoia, Jaderson S., Schlafly, Edward, Schlegel, David, Schneider, Donald P., Schultheis, Mathias, Seo, Hee-Jong, Shamsi, Shoaib J., Shao, Zhengyi, Shen, Shiyin, Shetty, Shravan, Simonian, Gregory, Smethurst, Rebecca J., Sobeck, Jennifer, Souter, Barbara J., Spindler, Ashley, Stark, David V., Stassun, Keivan G., Steinmetz, Matthias, Storchi-Bergmann, Thaisa, Stringfellow, Guy S., Suárez, Genaro, Sun, Jing, Taghizadeh-Popp, Manuchehr, Talbot, Michael S., Tayar, Jamie, Thakar, Aniruddha R., Thomas, Daniel, Tissera, Patricia, Tojeiro, Rita, Troup, Nicholas W., Unda-Sanzana, Eduardo, Valenzuela, Octavio, Vargas-Magaña, Mariana, Antonio Vázquez-Mata, José, Wake, David, Alan Weaver, Benjamin, Weijmans, Anne-Marie, Westfall, Kyle B., Wild, Vivienne, Wilson, John, Woods, Emily, Yan, Renbin, Yang, Meng, Zamora, Olga, Zasowski, Gail, Zhang, Kai, Zheng, Zheng, Zhu, Guangtun, Zinn, Joel C., and Zou, Hu
Abstract: Twenty years have passed since first light for the Sloan Digital Sky Survey (SDSS). Here, we release data taken by the fourth phase of SDSS (SDSS-IV) across its first three years of operation (2014 July–2017 July). This is the third data release for SDSS-IV, and the 15th from SDSS (Data Release Fifteen; DR15). New data come from MaNGA—we release 4824 data cubes, as well as the first stellar spectra in the MaNGA Stellar Library (MaStar), the first set of survey-supported analysis products (e.g., stellar and gas kinematics, emission-line and other maps) from the MaNGA Data Analysis Pipeline, and a new data visualization and access tool we call "Marvin." The next data release, DR16, will include new data from both APOGEE-2 and eBOSS; those surveys release no new data here, but we document updates and corrections to their data processing pipelines. The release is cumulative; it also includes the most recent reductions and calibrations of all data taken by SDSS since first light. In this paper, we describe the location and format of the data and tools and cite technical references describing how it was obtained and processed. The SDSS website (www.sdss.org) has also been updated, providing links to data downloads, tutorials, and examples of data use. Although SDSS-IV will continue to collect astronomical data until 2020, and will be followed by SDSS-V (2020–2025), we end this paper by describing plans to ensure the sustainability of the SDSS data archive for many years beyond the collection of data.

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25 results on '"Deconto-Machado, Alice"'

1. From sub-solar to super-solar chemical abundances along the quasar main sequence

2. Isolating an outflow component in single-epoch spectra of quasars

3. Gas phase metallicity determinations in nearby AGNs with SDSS-IV MaNGA: evidence of metal poor accretion

4. Optical and UV properties of a radio-loud and a radio-quiet Population A quasar at high redshift

5. Quasar 3C 47 : Extreme Population B jetted source with double-peaked profile

6. From Sub-Solar to Super-Solar Chemical Abundances along the Quasar Main Sequence

7. Metal Content in Relativistically Jetted and Radio-Quiet Quasars in the Main Sequence Context

8. Metal Content in Relativistically Jetted and Radio-Quiet Quasars in the Main Sequence Context

9. The Intermediate-ionization Lines as Virial Broadening Estimators for Population A Quasars*

10. The main sequence of quasars: The taming of the extremes

11. Isolating an Outflow Component in Single-Epoch Spectra of Quasars

12. Gas-phase metallicity determinations in nearby AGNs with SDSS-IV MaNGA: evidence of metal-poor accretion

13. The main sequence of quasars: The taming of the extremes

14. Optical and UV properties of a radio‐loud and a radio‐quiet Population A quasar at high redshift

15. The Main Sequence View of Quasars Accreting at High Rates: Influence of Star Formation

16. The 16th Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2 Southern Survey and Full Release of eBOSS Spectra

17. Optical and UV properties of a radio‐loud and a radio‐quiet Population A quasar at high redshift.

18. The main sequence of quasars: The taming of the extremes.

19. The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library

20. The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

21. The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

22. The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

23. The Thirteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey MApping Nearby Galaxies at Apache Point Observatory

24. The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library

25. The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library

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25 results on '"Deconto-Machado, Alice"'

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