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相关论文: The Sloan Digital Sky Survey Quasar Catalog: Fourt…
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The Sloan Digital Sky Survey IV DR17 Extended Baryon Oscillation Spectroscopic Survey (eBOSS) consists of 2,233,939 high-quality optical galaxy spectra obtained through 2" fibers, providing a rich spectroscopic resource for studying galaxy…
星系天体物理 · 物理学
2025-12-23
Owen S. Matthews Acuña , Christy A. Tremonti , Kyle B. Westfall , Shea DeFour-Remy , Aleksandar M. Diamond-Stanic , Zach J. Lewis , Britt Lundgren , Drake Miller , Lizhou Sha
We present a total of 4784 unique broad absorption line quasars from the Sloan Digital Sky Survey Third Data Release. An automated algorithm was used to match a continuum to each quasar and to identify regions of flux at least 10% below the…
天体物理学 · 物理学
2011-06-21
Jonathan R. Trump , Patrick B. Hall , Timothy A. Reichard , Gordon T. Richards , Donald P. Schneider , Daniel E. Vanden Berk , Gillian R. Knapp , Scott F. Anderson , Xiaohui Fan , J. Brinkman , S. J. Kleinman , Atsuko Nitta
We present photometric and spectroscopic observations of 15 high-redshift quasars (z > 3.6) discovered from ~140 deg^2 of five-color (u'g'r'i'z') imaging data taken by the Sloan Digital Sky Survey (SDSS) during its commissioning phase. The…
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…
星系天体物理 · 物理学
2017-12-20
SDSS Collaboration , Franco D. Albareti , Carlos Allende Prieto , Andres Almeida , Friedrich Anders , Scott Anderson , Brett H. Andrews , Alfonso Aragon-Salamanca , Maria Argudo-Fernandez , Eric Armengaud , Eric Aubourg , Vladimir Avila-Reese , Carles Badenes , Stephen Bailey , Beatriz Barbuy , Kat Barger , Jorge Barrera-Ballesteros , Curtis Bartosz , Sarbani Basu , Dominic Bates , Giuseppina Battaglia , Falk Baumgarten , Julien Baur , Julian Bautista , Timothy C. Beers , Francesco Belfiore , Matthew Bershady , Sara Bertran de Lis , Jonathan C. Bird , Dmitry Bizyaev , Guillermo A. Blanc , Michael Blanton , Michael Blomqvist , Adam S. Bolton , J. Borissova , Jo Bovy , William Nielsen Brandt , Jonathan Brinkmann , Joel R. Brownstein , Kevin Bundy , Etienne Burtin , Nicolas G. Busca , Hugo Orlando Camacho Chavez , M. Cano Diaz , Michele Cappellari , Ricardo Carrera , Yanping Chen , Brian Cherinka , Edmond Cheung , Cristina Chiappini , Drew Chojnowski , Chia-Hsun Chuang , Haeun Chung , Rafael Fernando Cirolini , Nicolas Clerc , Roger E. Cohen , Julia M. Comerford , Johan Comparat , Marie-Claude Cousinou , Kevin Covey , Jeffrey D. Crane , Rupert Croft , Katia Cunha , Luiz da Costa , Gabriele da Silva Ilha , Jeremy Darling , James W. Davidson , Kyle Dawson , Nathan De Lee , Axel de la Macorra , Sylvain de la Torre , Alice Deconto Machado , Timothee Delubac , Aleksandar M. Diamond-Stanic , John Donor , Juan Jose Downes , Niv Drory , Helion du Mas des Bourboux , Cheng Du , Tom Dwelly , Garrett Ebelke , Arthur Eigenbrot , Daniel J. Eisenstein , Yvonne P. Elsworth , Eric Emsellem , Michael Eracleous , Stephanie Escoffier , Michael L. Evans , Jesus Falcon-Barroso , Xiaohui Fan , Ginevra Favole , Emma Fernandez-Alvar , J. G. Fernandez-Trincado , Diane Feuillet , Scott W. Fleming , Andreu Font-Ribera , Gordon Freischlad , Peter Frinchaboy , Hai Fu , Yang Gao , D. A. Garcia-Hernandez , Ana E. Garcia Perez , Rafael A. Garcia , R. Garcia-Dias , Patrick Gaulme , Junqiang Ge , Douglas Geisler , Hector Gil Marin , Bruce Gillespie , Leo Girardi , Daniel Goddard , Yilen Gomez Maqueo Chew , Violeta Gonzalez-Perez , Kathleen Grabowski , Paul Green , Catherine J. Grier , Thomas Grier , Hong Guo , Julien Guy , Alex Hagen , Matt Hall , Paul Harding , R. E. Harley , Sten Hasselquist , Suzanne Hawley , Christian R. Hayes , Fred Hearty , Saskia Hekker , Hector Hernandez Toledo , Shirley Ho , David W. Hogg , Kelly Holley-Bockelmann , Jon A. Holtzman , Parker H. Holzer , Jian Hu , Daniel Huber , Timothy Alan Hutchinson , Ho Seong Hwang , Hector J. Ibarra-Medel , Inese I. Ivans , KeShawn Ivory , Kurt Jaehnig , Trey W. Jensen , Jennifer A. Johnson , Amy Jones , Eric Jullo , T. Kallinger , Karen Kinemuchi , David Kirkby , Mark Klaene , Jean-Paul Kneib , Juna A. Kollmeier , Ivan Lacerna , Richard R. Lane , Dustin Lang , Pierre Laurent , David R. Law , Jean-Marc Le Goff , Alexie Leauthaud , Cheng Li , Ran Li , Chen Li , Niu Li , Fu-Heng Liang , Yu Liang , Marcos Lima , Lihwai Lin , Lin Lin , Yen-Ting Lin , Dan Long , Sara Lucatello , Nicholas MacDonald , Chelsea L. MacLeod , J. Ted Mackereth , Suvrath Mahadevan , Marcio Antonio-Geimba Maia , Roberto Maiolino , Steven R. Majewski , Olena Malanushenko , Nicolas Dullius Mallmann , Arturo Manchado , Claudia Maraston , Rui Marques-Chaves , Inma Martinez Valpuesta , Karen L. Masters , Savita Mathur , Ian D. McGreer , Andrea Merloni , Michael R. Merrifield , Szabolcs Meszaros , Andres Meza , Andrea Miglio , Ivan Minchev , Karan Molaverdikhani , Antonio D. Montero-Dorta , Benoit Mosser , Demitri Muna , Adam Myers , Preethi Nair , Kirpal Nandra , Melissa Ness , Jeffrey A. Newman , Robert C. Nichol , David L. Nidever , Christian Nitschelm , Julia O'Connell , Audrey Oravetz , Nelson Padilla , Nathalie Palanque-Delabrouille , Kaike Pan , John Parejko , Isabelle Paris , John A. Peacock , Sebastien Peirani , Marcos Pellejero-Ibanez , Samantha Penny , Will J. Percival , Jeffrey W. Percival , Ismael Perez-Fournon , Patrick Petitjean , Matthew Pieri , Marc H. Pinsonneault , Alice Pisani , Francisco Prada , Abhishek Prakash , Natalie Price-Jones , M. Jordan Raddick , Mubdi Rahman , Anand Raichoor , Sandro Barboza Rembold , A. M. Reyna , James Rich , Hannah Richstein , Jethro Ridl , Rogerio Riffel , Rogemar A. Riffel , Hans-Walter Rix , Annie C. Robin , Constance M. Rockosi , Sergio Rodriguez-Torres , Thaise S. Rodrigues , Natalie Roe , A. Roman Lopes , Carlos Roman-Zuniga , Ashley J. Ross , Graziano Rossi , John Ruan , Rossana Ruggeri , Jessie C. Runnoe , Salvador Salazar-Albornoz , Mara Salvato , Ariel G. Sanchez , Sebastian F. Sanchez , Jose R. Sanchez-Gallego , Basilio Xavier Santiago , Ricardo Schiavon , Jaderson S. Schimoia , Eddie Schlafly , David J. Schlegel , Donald P. Schneider , Ralph Schoenrich , Mathias Schultheis , Axel Schwope , Hee-Jong Seo , Aldo Serenelli , Branimir Sesar , Zhengyi Shao , Matthew Shetrone , Michael Shull , Victor Silva Aguirre , M. F. Skrutskie , Anže Slosar , Michael Smith , Verne V. Smith , Jennifer Sobeck , Garrett Somers , Diogo Souto , David V. Stark , Keivan G. Stassun , Matthias Steinmetz , Dennis Stello , Thaisa Storchi Bergmann , Michael A. Strauss , Alina Streblyanska , Guy S. Stringfellow , Genaro Suarez , Jing Sun , Manuchehr Taghizadeh-Popp , Baitian Tang , Charling Tao , Jamie Tayar , Mita Tembe , Daniel Thomas , Jeremy Tinker , Rita Tojeiro , Christy Tremonti , Nicholas Troup , Jonathan R. Trump , Eduardo Unda-Sanzana , O. Valenzuela , Remco van den Bosch , Mariana Vargas-Magana , Jose Alberto Vazquez , Sandro Villanova , M. Vivek , Nicole Vogt , David Wake , Rene Walterbos , Yuting Wang , Enci Wang , Benjamin Alan Weaver , Anne-Marie Weijmans , David H. Weinberg , Kyle B. Westfall , David G. Whelan , Eric Wilcots , Vivienne Wild , Rob A. Williams , John Wilson , W. M. Wood-Vasey , Dominika Wylezalek , Ting Xiao , Renbin Yan , Meng Yang , Jason E. Ybarra , Christophe Yeche , Fang-Ting Yuan , Nadia Zakamska , Olga Zamora , Gail Zasowski , Kai Zhang , Cheng Zhao , Gong-Bo Zhao , Zheng Zheng , Zheng Zheng , Zhi-Min Zhou , Guangtun Zhu , Joel C. Zinn , Hu Zou
We present the Data Release 4&5 quasar catalog from the quasar survey by Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), which includes quasars observed between September 2015 and June 2017. There are a total of 19,253…
星系天体物理 · 物理学
2019-01-16
Su Yao , Xue-Bing Wu , Y. L. Ai , Jinyi Yang , Qian Yang , Xiaoyi Dong , Ravi Joshi , Feige Wang , Xiaotong Feng , Yuming Fu , Wen Hou , A. -L. Luo , Xiao Kong , Yuanqi Liu , Y. -H. Zhao , Y. -X. Zhang , H. -L. Yuan , Shiyin Shen
We present the characteristics of the Damped Lyman-$\alpha$ (DLA) systems found in the data release DR16 of the extended Baryon Oscillation Spectroscopic Survey (eBOSS) of the Sloan Digital Sky Survey (SDSS). DLAs were identified using the…
宇宙学与河外天体物理 · 物理学
2022-01-26
Solène Chabanier , Thomas Etourneau , Jean-Marc Le Goff , James Rich , Julianna Stermer , Bela Abolfathi , Andreu Font-Ribera , Alma X. Gonzalez-Morales , Axel de la Macorra , Ignasi Pérez-Ráfols , Patrick Petitjean , Matthew M. Pieri , Corentin Ravoux , Graziano Rossi , Donald P. Schneider
We present the discovery of eight quasars at z~6 identified in the Sloan Digital Sky Survey (SDSS) overlap regions. Individual SDSS imaging runs have some overlap with each other, leading to repeat observations over an area spanning >4000…
星系天体物理 · 物理学
2015-05-27
Linhua Jiang , Ian D. McGreer , Xiaohui Fan , Fuyan Bian , Zheng Cai , Benjamin Clement , Ran Wang , Zhou Fan
As part of the Sloan Digital Sky Survey IV the extended Baryon Oscillation Spectroscopic Survey (eBOSS) will improve measurements of the cosmological distance scale by applying the Baryon Acoustic Oscillation (BAO) method to quasar samples.…
宇宙学与河外天体物理 · 物理学
2019-08-15
Adam D. Myers , Nathalie Palanque-Delabrouille , Abhishek Prakash , Isabelle Pâris , Christophe Yeche , Kyle S. Dawson , Jo Bovy , Dustin Lang , David J. Schlegel , Jeffrey A. Newman , Patrick Petitjean , Jean Paul Kneib , Pierre Laurent , Will J. Percival , Ashley J. Ross , Hee-Jong Seo , Jeremy L. Tinker , Eric Armengaud , Joel Brownstein , Etienne Burtin , Zheng Cai , Johan Comparat , Mansi Kasliwal , Shrinivas R. Kulkarni , Russ Laher , David Levitan , Cameron K. McBride , Ian D. McGreer , Adam A. Miller , Peter Nugent , Eran Ofek , Graziano Rossi , John Ruan , Donald P. Schneider , Branimir Sesar , Alina Streblyanska , Jason Surace
We report the fourth installment in the series of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) Quasar Survey, which includes quasars observed between September, 2017 and June, 2021. There are in total 13,066…
星系天体物理 · 物理学
2023-03-15
Jun-Jie Jin , Xue-Bing Wu , Yuming Fu , Su Yao , Yan-Li Ai , Xiao-Tong Feng , Zi-Qi He , Qin-Chun Ma , Yu-Xuan Pang , Rui Zhu , Yan-xia Zhang , Hai-long Yuan , Zhi-ying Huo
We present a new approach to capturing the broad diversity of emission line and continuum properties in quasar spectra. We identify populations of spectrally similar quasars through pixel-level clustering on 12,968 high signal-to-noise…
The Sloan Digital Sky Survey III (SDSS-III) presents the first spectroscopic data from the Baryon Oscillation Spectroscopic Survey (BOSS). This ninth data release (DR9) of the SDSS project includes 535,995 new galaxy spectra (median…
天体物理仪器与方法 · 物理学
2015-06-05
III Collaboration , Christopher P. Ahn , Rachael Alexandroff , Carlos Allende Prieto , Scott F. Anderson , Timothy Anderton , Brett H. Andrews , Éric Aubourg Stephen Bailey , Rory Barnes , Julian Bautista , Timothy C. Beers , Alessandra Beifiori , Andreas A. Berlind , Vaishali Bhardwaj , Dmitry Bizyaev , Cullen H. Blake , Michael R. Blanton , Michael Blomqvist , John J. Bochanski , Adam S. Bolton , Arnaud Borde , Jo Bovy , W. N. Brandt , J. Brinkmann , Peter J. Brown , Joel R. Brownstein , Kevin Bundy , N. G. Busca , William Carithers , Aurelio R. Carnero , Michael A. Carr , Dana I. Casetti-Dinescu , Yanmei Chen , Cristina Chiappini , Johan Comparat , Natalia Connolly , Justin R. Crepp , Stefano Cristiani , Rupert A. C. Croft , Antonio J. Cuesta , Luiz N. da Costa , James R. A. Davenport , Kyle S. Dawson , Roland de Putter , Nathan De Lee , Timothée Delubac , Saurav Dhital , Anne Ealet , Garrett L. Ebelke , Edward M. Edmondson , Daniel J. Eisenstein , S. Escoffier , Massimiliano Esposito , Michael L. Evans , Xiaohui Fan , Bruno Femení a Castellá , Emma Fernández Alvar , Leticia D. Ferreira , N. Filiz Ak , Hayley Finley , Scott W. Fleming , Andreu Font-Ribera , Peter M. Frinchaboy , D. A. García-Hernández , A. E. García Pérez , Jian Ge , R. Génova-Santos , Bruce A. Gillespie , Léo Girardi , Jonay I. González Hernández , Eva K. Grebel , James E. Gunn , Daryl Haggard , Jean-Christophe Hamilton , David W. Harris , Suzanne L. Hawley , Frederick R. Hearty , Shirley Ho , David W. Hogg , Jon A. Holtzman , Klaus Honscheid , J. Huehnerhoff , Inese I. Ivans , Zeljko Ivezić , Heather R. Jacobson , Linhua Jiang , Jonas Johansson , Jennifer A. Johnson , Guinevere Kauffmann , David Kirkby , Jessica A. Kirkpatrick , Mark A. Klaene , Gillian R. Knapp , Jean-Paul Kneib , Jean-Marc Le Goff , Alexie Leauthaud , Khee-Gan Lee , Young Sun Lee , Daniel C. Long , Craig P. Loomis , Sara Lucatello , Britt Lundgren , Robert H. Lupton , Bo Ma , Zhibo Ma , Nicholas MacDonald , Suvrath Mahadevan , Marcio A. G. Maia , Steven R. Majewski , Martin Makler , Elena Malanushenko , Viktor Malanushenko , A. Manchado , Rachel Mandelbaum , Marc Manera , Claudia Maraston , Daniel Margala , Sarah L. Martell , Cameron K. McBride , Ian D. McGreer , Richard G. McMahon , Brice Ménard , Sz. Meszaros , Jordi Miralda-Escudé , Antonio D. Montero-Dorta , Francesco Montesano , Heather L. Morrison , Demitri Muna , Jeffrey A. Munn , Hitoshi Murayama , Adam D. Myers , A. F. Neto , Duy Cuong Nguyen , Robert C. Nichol , David L. Nidever , Pasquier Noterdaeme , Ricardo L. C. Ogando , Matthew D. Olmstead , Daniel J. Oravetz , Russell Owen , Nikhil Padmanabhan , Nathalie Palanque-Delabrouille , Kaike Pan , John K. Parejko , Prachi Parihar , Isabelle Pâris , Petchara Pattarakijwanich , Joshua Pepper , Will J. Percival , Ismael Pérez-Fournon , Ignasi Pérez-Ráfols , Patrick Petitjean , Janine Pforr , Matthew M. Pieri , Marc H. Pinsonneault , G. F. Porto de Mello , Francisco Prada , Adrian M. Price-Whelan , M. Jordan Raddick , Rafael Rebolo , James Rich , Gordon T. Richards , Annie C. Robin , Helio J. Rocha-Pinto , Constance M. Rockosi , Natalie A. Roe , Ashley J. Ross , Nicholas P. Ross , J. A. Rubiño-Martin , Lado Samushia , J. Sanchez Almeida , Ariel G. Sánchez , Basílio Santiago , Conor Sayres , David J. Schlegel , Katharine J. Schlesinger , Sarah J. Schmidt , Donald P. Schneider , Axel D. Schwope , C. G. Scóccola , Uros Seljak , Erin Sheldon , Yue Shen , Yiping Shu , Jennifer Simmerer , Audrey E. Simmons , Ramin A. Skibba , A. Slosar , Flavia Sobreira , Jennifer S. Sobeck , Keivan G. Stassun , Oliver Steele , Matthias Steinmetz , Michael A. Strauss , Molly E. C. Swanson , Tomer Tal , Aniruddha R. Thakar , Daniel Thomas , Benjamin A. Thompson , Jeremy L. Tinker , Rita Tojeiro , Christy A. Tremonti , M. Vargas Magaña , Licia Verde , Matteo Viel , Shailendra K. Vikas , Nicole P. Vogt , David A. Wake , Ji Wang , Benjamin A. Weaver , David H. Weinberg , Benjamin J. Weiner , Andrew A. West , Martin White , John C. Wilson , John P. Wisniewski , W. M. Wood-Vasey , Brian Yanny , Christophe Yèche , Donald G. York , O. Zamora , Gail Zasowski , Idit Zehavi , Gong-Bo Zhao , Zheng Zheng , Guangtun Zhu , Joel C. Zinn
The third generation of the Sloan Digital Sky Survey (SDSS-III) took data from 2008 to 2014 using the original SDSS wide-field imager, the original and an upgraded multi-object fiber-fed optical spectrograph, a new near-infrared…
天体物理仪器与方法 · 物理学
2016-08-07
Shadab Alam , Franco D. Albareti , Carlos Allende Prieto , F. Anders , Scott F. Anderson , Brett H. Andrews , Eric Armengaud , Éric Aubourg , Stephen Bailey , Julian E. Bautista , Rachael L. Beaton , Timothy C. Beers , Chad F. Bender , Andreas A. Berlind , Florian Beutler , Vaishali Bhardwaj , Jonathan C. Bird , Dmitry Bizyaev , Cullen H. Blake , Michael R. Blanton , Michael Blomqvist , John J. Bochanski , Adam S. Bolton , Jo Bovy , A. Shelden Bradley , W. N. Brandt , D. E. Brauer , J. Brinkmann , Peter J. Brown , Joel R. Brownstein , Angela Burden , Etienne Burtin , Nicolás G. Busca , Zheng Cai , Diego Capozzi , Aurelio Carnero Rosell , Ricardo Carrera , Yen-Chi Chen , Cristina Chiappini , S. Drew Chojnowski , Chia-Hsun Chuang , Nicolas Clerc , Johan Comparat , Kevin Covey , Rupert A. C. Croft , Antonio J. Cuesta , Katia Cunha , Luiz N. da Costa , Nicola Da Rio , James R. A. Davenport , Kyle S. Dawson , Nathan De Lee , Timothée Delubac , Rohit Deshpande , Letícia Dutra-Ferreira , Tom Dwelly , Anne Ealet , Garrett L. Ebelke , Edward M. Edmondson , Daniel J. Eisenstein , Stephanie Escoffier , Massimiliano Esposito , Xiaohui Fan , Emma Fernández-Alvar , Diane Feuillet , Nurten Filiz Ak , Hayley Finley , Alexis Finoguenov , Kevin Flaherty , Scott W. Fleming , Andreu Font-Ribera , Jonathan Foster , Peter M. Frinchaboy , J. G. Galbraith-Frew , D. A. García-Hernández , Ana E. García Pérez , Patrick Gaulme , Jian Ge , R. Génova-Santos , Luan Ghezzi , Bruce A. Gillespie , Léo Girardi , Daniel Goddard , Satya Gontcho A Gontcho , Jonay I. González Hernández , Eva K. Grebel , Jan Niklas Grieb , Nolan Grieves , James E. Gunn , Hong Guo , Paul Harding , Sten Hasselquist , Suzanne L. Hawley , Michael Hayden , Fred R. Hearty , Shirley Ho , David W. Hogg , Kelly Holley-Bockelmann , Jon A. Holtzman , Klaus Honscheid , Joseph Huehnerhoff , Linhua Jiang , Jennifer A. Johnson , Karen Kinemuchi , David Kirkby , Francisco Kitaura , Mark A. Klaene , Jean-Paul Kneib , Xavier P. Koenig , Charles R. Lam , Ting-Wen Lan , Dustin Lang , Pierre Laurent , Jean-Marc Le Goff , Alexie Leauthaud , Khee-Gan Lee , Young Sun Lee , Timothy C. Licquia , Jian Liu , Daniel C. Long , Martín López-Corredoira , Diego Lorenzo-Oliveira , Sara Lucatello , Britt Lundgren , Robert H. Lupton , Claude E. Mack , Suvrath Mahadevan , Marcio A. G. Maia , Steven R. Majewski , Elena Malanushenko , Viktor Malanushenko , A. Manchado , Marc Manera , Qingqing Mao , Claudia Maraston , Robert C. Marchwinski , Daniel Margala , Sarah L. Martell , Marie Martig , Karen L. Masters , Cameron K. McBride , Peregrine M. McGehee , Ian D. McGreer , Richard G. McMahon , Brice Ménard , Marie-Luise Menzel , Andrea Merloni , Szabolcs Mészáros , Adam A. Miller , Jordi Miralda-Escudé , Hironao Miyatake , Antonio D. Montero-Dorta , Surhud More , Xan Morice-Atkinson , Heather L. Morrison , Demitri Muna , Adam D. Myers , Jeffrey A. Newman , Mark Neyrinck , Duy Cuong Nguyen , Robert C. Nichol , David L. Nidever , Pasquier Noterdaeme , Sebastián E. Nuza , Julia E. O'Connell , Robert W. O'Connell , Ross O'Connell , Ricardo L. C. Ogando , Matthew D. Olmstead , Audrey E. Oravetz , Daniel J. Oravetz , Keisuke Osumi , Russell Owen , Deborah L. Padgett , Nikhil Padmanabhan , Martin Paegert , Nathalie Palanque-Delabrouille , Kaike Pan , John K. Parejko , Changbom Park , Isabelle Pâris , Petchara Pattarakijwanich , M. Pellejero-Ibanez , Joshua Pepper , Will J. Percival , Ismael Pérez-Fournon , Ignasi Pérez-Ràfols , Patrick Petitjean , Matthew M. Pieri , Marc H. Pinsonneault , Gustavo F. Porto de Mello , Francisco Prada , Abhishek Prakash , Adrian M. Price-Whelan , M. Jordan Raddick , Mubdi Rahman , Beth A. Reid , James Rich , Hans-Walter Rix , Annie C. Robin , Constance M. Rockosi , Thaíse S. Rodrigues , Sergio Rodríguez-Rottes , Natalie A. Roe , Ashley J. Ross , Nicholas P. Ross , Graziano Rossi , John J. Ruan , J. A. Rubiño-Martín , Eli S. Rykoff , Salvador Salazar-Albornoz , Mara Salvato , Lado Samushia , Ariel G. Sánchez , Basílio Santiago , Conor Sayres , Ricardo P. Schiavon , David J. Schlegel , Sarah J. Schmidt , Donald P. Schneider , Mathias Schultheis , Axel D. Schwope , C. G. Scóccola , Kris Sellgren , Hee-Jong Seo , Neville Shane , Yue Shen , Matthew Shetrone , Yiping Shu , Thirupathi Sivarani , M. F. Skrutskie , Anže Slosar , Verne V. Smith , Flávia Sobreira , Keivan G. Stassun , Matthias Steinmetz , Michael A. Strauss , Alina Streblyanska , Molly E. C. Swanson , Jonathan C. Tan , Jamie Tayar , Ryan C. Terrien , Aniruddha R. Thakar , Daniel Thomas , Benjamin A. Thompson , Jeremy L. Tinker , Rita Tojeiro , Nicholas W. Troup , Mariana Vargas-Magaña , Jose A. Vazquez , Licia Verde , Matteo Viel , Nicole P. Vogt , David A. Wake , Ji Wang , Benjamin A. Weaver , David H. Weinberg , Benjamin J. Weiner , Martin White , John C. Wilson , John P. Wisniewski , W. M. Wood-Vasey , Christophe Yèche , Donald G. York , Nadia L. Zakamska , O. Zamora , Gail Zasowski , Idit Zehavi , Gong-Bo Zhao , Zheng Zheng , Xu Zhou , Zhimin Zhou , Guangtun Zhu , Hu Zou
This paper describes the Seventh Data Release of the Sloan Digital Sky Survey (SDSS), marking the completion of the original goals of the SDSS and the end of the phase known as SDSS-II. It includes 11663 deg^2 of imaging data, with most of…
We report the discovery and confirmation of eight new two-image lensed quasars by the Sloan Digital Sky Survey (SDSS) Quasar Lens Search. The lenses are SDSSJ0904+1512 (image separation \theta=1"13, source redshift z_s=1.826),…
宇宙学与河外天体物理 · 物理学
2014-11-20
Issha Kayo , Naohisa Inada , Masamune Oguri , Tomoki Morokuma , Patrick B. Hall , Christopher S. Kochanek , Donald P. Schneider
We present cosmological results from the statistics of lensed quasars in the Sloan Digital Sky Survey (SDSS) Quasar Lens Search. By taking proper account of the selection function, we compute the expected number of quasars lensed by…
天体物理学 · 物理学
2008-11-26
Masamune Oguri , Naohisa Inada , Michael A. Strauss , Christopher S. Kochanek , Gordon T. Richards , Donald P. Schneider , Robert H. Becker , Masataka Fukugita , Michael D. Gregg , Patrick B. Hall , Joseph F. Hennawi , David E. Johnston , Issha Kayo , Charles R. Keeton , Bartosz Pindor , Min-Su Shin , Edwin L. Turner , Richard L. White , Donald G. York , Scott F. Anderson , Neta A. Bahcall , Robert J. Brunner , Scott Burles , Francisco J. Castander , Kuenley Chiu , Alejandro Clocchiatti , Daniel Eisenstein , Joshua A. Frieman , Yozo Kawano , Robert Lupton , Tomoki Morokuma , Hans-Walter Rix , Ryan Scranton , Erin Scott Sheldon
We present a detailed characterization of the 849 broad-line quasars from the Sloan Digital Sky Survey Reverberation Mapping (SDSS-RM) project. Our quasar sample covers a redshift range of 0.1<z<4.5 and is flux-limited to i_PSF<21.7 without…
星系天体物理 · 物理学
2019-04-24
Yue Shen , Patrick B. Hall , Keith Horne , Guangtun Zhu , Ian McGreer , Torben Simm , Jonathan R. Trump , Karen Kinemuchi , W. N. Brandt , Paul J. Green , C. J. Grier , Hengxiao Guo , Luis C. Ho , Yasaman Homayouni , Linhua Jiang , Jennifer I-Hsiu Li , Eric Morganson , Patrick Petitjean , Gordon T. Richards , Donald P. Schneider , D. A. Starkey , Shu Wang , Ken Chambers , Nick Kaiser , Rolf-Peter Kudritzki , Eugene Magnier , Christopher Waters
This paper describes the Fifth Data Release (DR5) of the Sloan Digital Sky Survey (SDSS). DR5 includes all survey quality data taken through June 2005 and represents the completion of the SDSS-I project (whose successor, SDSS-II will…
We present the discovery of five new quasars at z>5.7, selected from the multicolor imaging data of the Sloan Digital Sky Survey (SDSS). Three of them, at redshifts 5.93, 6.07, and 6.22, were selected from ~1700 deg^2 of new SDSS Main…
天体物理学 · 物理学
2008-11-26
Xiaohui Fan , Joseph F. Hennawi , Gordon T. Richards , Michael A. Strauss , Donald P. Schneider , Jennifer L. Donley , Jason E. Young , James Annis , Huan Lin , Hubert Lampeitl , Robert H. Lupton , James E. Gunn , Gillan R. Knapp , W. N. Brandt
The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since July 2014. This paper describes the second data release from this phase, and the fourteenth from SDSS overall (making this, Data Release Fourteen or…
星系天体物理 · 物理学
2018-05-08
Bela Abolfathi , D. S. Aguado , Gabriela Aguilar , Carlos Allende Prieto , Andres Almeida , Tonima Tasnim Ananna , Friedrich Anders , Scott F. Anderson , Brett H. Andrews , Borja Anguiano , Alfonso Aragon-Salamanca , Maria Argudo-Fernandez , Eric Armengaud , Metin Ata , Eric Aubourg , Vladimir Avila-Reese , Carles Badenes , Stephen Bailey , Christophe Balland , Kathleen A. Barger , Jorge Barrera-Ballesteros , Curtis Bartosz , Fabienne Bastien , Dominic Bates , Falk Baumgarten , Julian Bautista , Rachael Beaton , Timothy C. Beers , Francesco Belfiore , Chad F. Bender , Mariangela Bernardi , Matthew A. Bershady , Florian Beutler , Jonathan C. Bird , Dmitry Bizyaev , Guillermo A. Blanc , Michael R. Blanton , Michael Blomqvist , Adam S. Bolton , Mederic Boquien , Jura Borissova , Jo Bovy , Christian Andres Bradna Diaz , William Nielsen Brandt , Jonathan Brinkmann , Joel R. Brownstein , Kevin Bundy , Adam J. Burgasser , Etienne Burtin , Nicolas G. Busca , Caleb I. Canas , Mariana Cano-Diaz , Michele Cappellari , Ricardo Carrera , Andrew R. Casey , Bernardo Cervantes Sodi , Yanping Chen , Brian Cherinka , Cristina Chiappini , Peter Doohyun Choi , Drew Chojnowski , Chia-Hsun Chuang , Haeun Chung , Nicolas Clerc , Roger E. Cohen , Julia M. Comerford , Johan Comparat , Janaina Correa do Nascimento , Luiz da Costa , Marie-Claude Cousinou , Kevin Covey , Jeffrey D. Crane , Irene Cruz-Gonzalez , Katia Cunha , Gabriele da Silva Ilha , Guillermo J. Damke , Jeremy Darling , James W. Davidson , Kyle Dawson , Miguel Angel C. de Icaza Lizaola , Axel de la Macorra , Sylvain de la Torre , Nathan De Lee , Victoria de Sainte Agathe , Alice Deconto Machado , Flavia Dell'Agli , Timothee Delubac , Aleksandar M. Diamond-Stanic , John Donor , Juan Jose Downes , Niv Drory , Helion du Mas des Bourboux , Christopher J. Duckworth , Tom Dwelly , Jamie Dyer , Garrett Ebelke , Arthur Davis Eigenbrot , Daniel J. Eisenstein , Yvonne P. Elsworth , Eric Emsellem , Mike Eracleous , Ghazaleh Erfanianfar , Stephanie Escoffier , Xiaohui Fan , Emma Fernandez Alvar , J. G. Fernandez-Trincado , Rafael Fernando Cirolini , Diane Feuillet , Alexis Finoguenov , Scott W. Fleming , Andreu Font-Ribera , Gordon Freischlad , Peter Frinchaboy , Hai Fu , Yilen Gomez Maqueo Chew , Lluis Galbany , Ana E. Garcia Perez , R. Garcia-Dias , D. A. Garcia-Hernandez , Luis Alberto Garma Oehmichen , Patrick Gaulme , Joseph Gelfand , Hector Gil-Marin , Bruce A. Gillespie , Daniel Goddard , Jonay I. Gonzalez Hernandez , Violeta Gonzalez-Perez , Kathleen Grabowski , Paul J. Green , Catherine J. Grier , Alain Gueguen , Hong Guo , Julien Guy , Alex Hagen , Patrick Hall , Paul Harding , Sten Hasselquist , Suzanne Hawley , Christian R. Hayes , Fred Hearty , Saskia Hekker , Jesus Hernandez , Hector Hernandez Toledo , David W. Hogg , Kelly Holley-Bockelmann , Jon Holtzman , Jiamin Hou , Bau-Ching Hsieh , Jason A. S. Hunt , Timothy A. Hutchinson , Ho Seong Hwang , Camilo Eduardo Jimenez Angel , Jennifer A. Johnson , Amy Jones , Henrik Jonsson , Eric Jullo , Fahim Sakil Khan , Karen Kinemuchi , David Kirkby , Charles C. Kirkpatrick , Francisco-Shu Kitaura , Gillian R. Knapp , Jean-Paul Kneib , Juna A. Kollmeier , Ivan Lacerna , Richard R. Lane , Dustin Lang , David R. Law , Jean-Marc Le Goff , Young-Bae Lee , Hongyu Li , Cheng Li , Jianhui Lian , Yu Liang , Marcos Lima , Lihwai Lin , Dan Long , Sara Lucatello , Britt Lundgren , J. Ted Mackereth , Chelsea L. MacLeod , Suvrath Mahadevan , Marcio Antonio Geimba Maia , Steven Majewski , Arturo Manchado , Claudia Maraston , Vivek Mariappan , Rui Marques-Chaves , Thomas Masseron , Karen L. Masters , Richard M. McDermid , Ian D. McGreer , Matthew Melendez , Sofia Meneses-Goytia , Andrea Merloni , Michael R. Merrifield , Szabolcs Meszaros , Andres Meza , Ivan Minchev , Dante Minniti , Eva-Maria Mueller , Francisco Muller-Sanchez , Demitri Muna , Ricardo R. Munoz , Adam D. Myers , Preethi Nair , Kirpal Nandra , Melissa Ness , Jeffrey A. Newman , Robert C. Nichol , David L. Nidever , Christian Nitschelm , Pasquier Noterdaeme , Julia O'Connell , Ryan James Oelkers , Audrey Oravetz , Daniel Oravetz , Erik Aquino Ortiz , Yeisson Osorio , Zach Pace , Nelson Padilla , Nathalie Palanque-Delabrouille , Pedro Alonso Palicio , Hsi-An Pan , Kaike Pan , Taniya Parikh , Isabelle Paris , Changbom Park , Sebastien Peirani , Marcos Pellejero-Ibanez , Samantha Penny , Will J. Percival , Ismael Perez-Fournon , Patrick Petitjean , Matthew M. Pieri , Marc Pinsonneault , Alice Pisani , Francisco Prada , Abhishek Prakash , Anna Barbara de Andrade Queiroz , M. Jordan Raddick , Anand Raichoor , Sandro Barboza Rembold , Hannah Richstein , Rogemar A. Riffel , Rogerio Riffel , Hans-Walter Rix , Annie C. Robin , Sergio Rodriguez Torres , Carlos Roman-Zuniga , Ashley J. Ross , Graziano Rossi , John Ruan , Rossana Ruggeri , Jose Ruiz , Mara Salvato , Ariel G. Sanchez , Sebastian F. Sanchez , Jorge Sanchez Almeida , Jose R. Sanchez-Gallego , Felipe Antonio Santana Rojas , Basilio Xavier Santiago , Ricardo P. Schiavon , Jaderson S. Schimoia , Edward Schlafly , David Schlegel , Donald P. Schneider , William J. Schuster , Axel Schwope , Hee-Jong Seo , Aldo Serenelli , Shiyin Shen , Yue Shen , Matthew Shetrone , Michael Shull , Victor Silva Aguirre , Joshua D. Simon , Mike Skrutskie , Anze Slosar , Rebecca Smethurst , Verne Smith , Jennifer Sobeck , Garrett Somers , Barbara J. Souter , Diogo Souto , Ashley Spindler , David V. Stark , Keivan Stassun , Matthias Steinmetz , Dennis Stello , Thaisa Storchi-Bergmann , Alina Streblyanska , Guy Stringfellow , Genaro Suarez , Jing Sun , Laszlo Szigeti , Manuchehr Taghizadeh-Popp , Michael S. Talbot , Baitian Tang , Charling Tao , Jamie Tayar , Mita Tembe , Johanna Teske , Aniruddha R. Thaker , Daniel Thomas , Patricia Tissera , Rita Tojeiro , Christy Tremonti , Nicholas W. Troup , Meg Urry , O. Valenzuela , Remco van den Bosch , Jaime Vargas-Gonzalez , Mariana Vargas-Magana , Jose Alberto Vazquez , Sandro Villanova , Nicole Vogt , David Wake , Yuting Wang , Benjamin Alan Weaver , Anne-Marie Weijmans , David H. Weinberg , Kyle B. Westfall , David G. Whelan , Eric Wilcots , Vivienne Wild , Rob A. Williams , John Wilson , W. M. Wood-Vasey , Dominika Wylezalek , Ting Xiao , Renbin Yan , Meng Yang , Jason E. Ybarra , Christophe Yeche , Nadia Zakamska , Olga Zamora , Pauline Zarrouk , Gail Zasowski , Kai Zhang , Cheng Zhao , Gong-Bo Zhao , Zheng Zheng , Zheng Zheng , Zhi-Min Zhou , Guangtun Zhu , Joel C. Zinn , Hu Zou
We present the quasar catalog from Data Releases 10 to 12 of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) Quasar Survey, comprising quasars observed between September 2021 and June 2024. We robustly identified…
星系天体物理 · 物理学
2026-04-15
Bing Lyu , Xue-Bing Wu , Jun-Jie Jin , Yuming Fu , Yuxuan Pang , Huimei Wang , Rui Zhu , Su Yao , Yan-Li Ai , Yan-xia Zhang , Hai-long Yuan , Zhi-ying Huo