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200 papers
Gaia is a fully-approved all-sky astrometric and photometric survey due for launch in 2011. It will measure accurate parallaxes and proper motions for everything brighter than G=20 (ca. 10^9 stars). Its primary objective is to study the…
Gravitational waves (GWs) from compact binary coalescences encode the absolute luminosity distances of GW sources. Once the redshifts of GW sources are known, one can use the distance-redshift relation to constrain cosmological parameters.…
Cosmology and Nongalactic Astrophysics · Physics
2024-01-17
Ji-Yu Song , Ling-Feng Wang , Yichao Li , Ze-Wei Zhao , Jing-Fei Zhang , Wen Zhao , Xin Zhang
Strong gravitational lensing is a powerful tool for investigating dark matter and dark energy properties. With the advent of large-scale sky surveys, we can discover strong lensing systems on an unprecedented scale, which requires efficient…
Instrumentation and Methods for Astrophysics · Physics
2024-04-03
Xu Li , Ruiqi Sun , Jiameng Lv , Peng Jia , Nan Li , Chengliang Wei , Zou Hu , Xinzhong Er , Yun Chen , Zhang Ban , Yuedong Fang , Qi Guo , Dezi Liu , Guoliang Li , Lin Lin , Ming Li , Ran Li , Xiaobo Li , Yu Luo , Xianmin Meng , Jundan Nie , Zhaoxiang Qi , Yisheng Qiu , Li Shao , Hao Tian , Lei Wang , Wei Wang , Jingtian Xian , Youhua Xu , Tianmeng Zhang , Xin Zhang , Zhimin Zhou
High-precision astrometry throughout the Local Group is a unique capability of the Hubble Space Telescope (HST), with potential for transformative science, including constraining the nature of dark matter, probing the epoch of reionization,…
Astrophysics of Galaxies · Physics
2015-03-12
Nitya Kallivayalil , Andrew R. Wetzel , Joshua D. Simon , Michael Boylan-Kolchin , Alis J. Deason , Tobias K. Fritz , Marla Geha , Sangmo Tony Sohn , Daniel R. Weisz
The Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) will start by the end of 2025 and operate for ten years, offering billions of observations of the southern night sky. One of its main science goals is to create an…
Earth and Planetary Astrophysics · Physics
2025-06-06
Joseph Murtagh , Megan E. Schwamb , Stephanie R. Merritt , Pedro H. Bernardinelli , Jacob A. Kurlander , Samuel Cornwall , Mario Jurić , Grigori Fedorets , Matthew J. Holman , Siegfried Eggl , David Nesvorný , Kathryn Volk , R. Lynne Jones , Peter Yoachim , Joachim Moeyens , Jeremy Kubica , Drew Oldag , Maxine West , Colin Orion Chandler
The Large Synoptic Survey Telescope (LSST) will be a large, wide-field ground-based system designed to obtain, starting in 2015, multiple images of the sky that is visible from Cerro Pachon in Northern Chile. About 90% of the observing time…
We present astrometric results from a Hubble Space Telescope (HST) campaign aimed at determining precise distances for cold Y-type brown dwarfs. Combining observations from a dedicated HST/WFC3 program with archival data, we derive…
Solar and Stellar Astrophysics · Physics
2025-01-09
Clémence Fontanive , Luigi R. Bedin , Loïc Albert , Daniella C. Bardalez Gagliuffi
This paper presents a high-precision gravitational redshift test using the China Space Station (CSS) Laser Time Transfer (CLT) system. We develop a comprehensive observation equation based on a c^{-3} order relativistic model for…
General Relativity and Quantum Cosmology · Physics
2026-05-11
Rui Xu , Wenbin Shen , Hok Sum Fok , Pengfei Zhang , Lihong Li , Lei Wang , Kuangchao Wu , An Ning , Youchao Xie , Ziyu Shen , Lingxuan Wang , Yongqi Zhao , Kai Liu , Yuanjin Pan
This paper characterizes the actual science performance of the James Webb Space Telescope (JWST), as determined from the six month commissioning period. We summarize the performance of the spacecraft, telescope, science instruments, and…
Instrumentation and Methods for Astrophysics · Physics
2023-04-12
Jane Rigby , Marshall Perrin , Michael McElwain , Randy Kimble , Scott Friedman , Matt Lallo , René Doyon , Lee Feinberg , Pierre Ferruit , Alistair Glasse , Marcia Rieke , George Rieke , Gillian Wright , Chris Willott , Knicole Colon , Stefanie Milam , Susan Neff , Christopher Stark , Jeff Valenti , Jim Abell , Faith Abney , Yasin Abul-Huda , D. Scott Acton , Evan Adams , David Adler , Jonathan Aguilar , Nasif Ahmed , Loïc Albert , Stacey Alberts , David Aldridge , Marsha Allen , Martin Altenburg , Javier Alvarez Marquez , Catarina Alves de Oliveira , Greg Andersen , Harry Anderson , Sara Anderson , Ioannis Argyriou , Amber Armstrong , Santiago Arribas , Etienne Artigau , Amanda Arvai , Charles Atkinson , Gregory Bacon , Thomas Bair , Kimberly Banks , Jaclyn Barrientes , Bruce Barringer , Peter Bartosik , William Bast , Pierre Baudoz , Thomas Beatty , Katie Bechtold , Tracy Beck , Eddie Bergeron , Matthew Bergkoetter , Rachana Bhatawdekar , Stephan Birkmann , Ronald Blazek , Claire Blome , Anthony Boccaletti , Torsten Boeker , John Boia , Nina Bonaventura , Nicholas Bond , Kari Bosley , Ray Boucarut , Matthew Bourque , Jeroen Bouwman , Gary Bower , Charles Bowers , Martha Boyer , Larry Bradley , Greg Brady , Hannah Braun , David Breda , Pamela Bresnahan , Stacey Bright , Christopher Britt , Asa Bromenschenkel , Brian Brooks , Keira Brooks , Bob Brown , Matthew Brown , Patricia Brown , Andy Bunker , Matthew Burger , Howard Bushouse , Steven Cale , Alex Cameron , Peter Cameron , Alicia Canipe , James Caplinger , Francis Caputo , Mihai Cara , Larkin Carey , Stefano Carniani , Maria Carrasquilla , Margaret Carruthers , Michael Case , Riggs Catherine , Don Chance , George Chapman , Stéphane Charlot , Brian Charlow , Pierre Chayer , Bin Chen , Brian Cherinka , Sarah Chichester , Zack Chilton , Taylor Chonis , Mark Clampin , Charles Clark , Kerry Clark , Dan Coe , Benee Coleman , Brian Comber , Tom Comeau , Dennis Connolly , James Cooper , Rachel Cooper , Eric Coppock , Matteo Correnti , Christophe Cossou , Alain Coulais , Laura Coyle , Misty Cracraft , Mirko Curti , Steven Cuturic , Katherine Davis , Michael Davis , Bruce Dean , Amy DeLisa , Wim deMeester , Nadia Dencheva , Nadezhda Dencheva , Joseph DePasquale , Jeremy Deschenes , Örs Hunor Detre , Rosa Diaz , Dan Dicken , Audrey DiFelice , Matthew Dillman , William Dixon , Jesse Doggett , Tom Donaldson , Rob Douglas , Kimberly DuPrie , Jean Dupuis , John Durning , Nilufar Easmin , Weston Eck , Chinwe Edeani , Eiichi Egami , Ralf Ehrenwinkler , Jonathan Eisenhamer , Michael Eisenhower , Michelle Elie , James Elliott , Kyle Elliott , Tracy Ellis , Michael Engesser , Nestor Espinoza , Odessa Etienne , Mireya Etxaluze , Patrick Falini , Matthew Feeney , Malcolm Ferry , Joseph Filippazzo , Brian Fincham , Mees Fix , Nicolas Flagey , Michael Florian , Jim Flynn , Erin Fontanella , Terrance Ford , Peter Forshay , Ori Fox , David Franz , Henry Fu , Alexander Fullerton , Sergey Galkin , Anthony Galyer , Macarena Garcia Marin , Jonathan Gardner , Lisa Gardner , Dennis Garland , Bruce Garrett , Danny Gasman , Andras Gaspar , Daniel Gaudreau , Peter Gauthier , Vincent Geers , Paul Geithner , Mario Gennaro , Giovanna Giardino , Julien Girard , Mark Giuliano , Kirk Glassmire , Adrian Glauser , Stuart Glazer , John Godfrey , David Golimowski , David Gollnitz , Fan Gong , Shireen Gonzaga , Michael Gordon , Karl Gordon , Paul Goudfrooij , Thomas Greene , Matthew Greenhouse , Stefano Grimaldi , Andrew Groebner , Timothy Grundy , Pierre Guillard , Irvin Gutman , Kong Q. Ha , Peter Haderlein , Andria Hagedorn , Kevin Hainline , Craig Haley , Maryam Hami , Forrest Hamilton , Heidi Hammel , Carl Hansen , Tom Harkins , Michael Harr , Jessica Hart , Quyen Hart , George Hartig , Ryan Hashimoto , Sujee Haskins , William Hathaway , Keith Havey , Brian Hayden , Karen Hecht , Chris Heller-Boyer , Caroline Henriques , Alaina Henry , Karl Hermann , Scarlin Hernandez , Brigette Hesman , Brian Hicks , Bryan Hilbert , Dean Hines , Melissa Hoffman , Sherie Holfeltz , Bryan J. Holler , Jennifer Hoppa , Kyle Hott , Joseph Howard , Rick Howard , Alexander Hunter , David Hunter , Brendan Hurst , Bernd Husemann , Leah Hustak , Luminita Ilinca Ignat , Garth Illingworth , Sandra Irish , Wallace Jackson , Amir Jahromi , Peter Jakobsen , LeAndrea James , Bryan James , William Januszewski , Ann Jenkins , Hussein Jirdeh , Phillip Johnson , Timothy Johnson , Vicki Jones , Ron Jones , Danny Jones , Olivia Jones , Ian Jordan , Margaret Jordan , Sarah Jurczyk , Alden Jurling , Catherine Kaleida , Phillip Kalmanson , Jens Kammerer , Huijo Kang , Shaw-Hong Kao , Diane Karakla , Patrick Kavanagh , Doug Kelly , Sarah Kendrew , Herbert Kennedy , Deborah Kenny , Ritva Keski-kuha , Charles Keyes , Richard Kidwell , Wayne Kinzel , Jeff Kirk , Mark Kirkpatrick , Danielle Kirshenblat , Pamela Klaassen , Bryan Knapp , J. Scott Knight , Perry Knollenberg , Robert Koehler , Anton Koekemoer , Aiden Kovacs , Trey Kulp , Nimisha Kumari , Mark Kyprianou , Stephanie La Massa , Aurora Labador , Alvaro Labiano Ortega , Pierre-Olivier Lagage , Charles-Phillipe Lajoie , Matthew Lallo , May Lam , Tracy Lamb , Scott Lambros , Richard Lampenfield , James Langston , Kirsten Larson , David Law , Jon Lawrence , David Lee , Jarron Leisenring , Kelly Lepo , Michael Leveille , Nancy Levenson , Marie Levine , Zena Levy , Dan Lewis , Hannah Lewis , Mattia Libralato , Paul Lightsey , Miranda Link , Lily Liu , Amy Lo , Alexandra Lockwood , Ryan Logue , Chris Long , Douglas Long , Charles Loomis , Marcos Lopez-Caniego , Jose Lorenzo Alvarez , Jennifer Love-Pruitt , Adrian Lucy , Nora Luetzgendorf , Peiman Maghami , Roberto Maiolino , Melissa Major , Sunita Malla , Eliot Malumuth , Elena Manjavacas , Crystal Mannfolk , Amanda Marrione , Anthony Marston , André Martel , Marc Maschmann , Gregory Masci , Michaela Masciarelli , Michael Maszkiewicz , John Mather , Kenny McKenzie , Brian McLean , Matthew McMaster , Katie Melbourne , Marcio Meléndez , Michael Menzel , Kaiya Merz , Michele Meyett , Luis Meza , Cherie Miskey , Karl Misselt , Christopher Moller , Jane Morrison , Ernie Morse , Harvey Moseley , Gary Mosier , Matt Mountain , Julio Mueckay , Michael Mueller , Susan Mullally , Jess Murphy , Katherine Murray , Claire Murray , David Mustelier , James Muzerolle , Matthew Mycroft , Richard Myers , Kaila Myrick , Shashvat Nanavati , Elizabeth Nance , Omnarayani Nayak , Bret Naylor , Edmund Nelan , Bryony Nickson , Alethea Nielson , Maria Nieto-Santisteban , Nikolay Nikolov , Alberto Noriega-Crespo , Brian O'Shaughnessy , Brian O'Sullivan , William Ochs , Patrick Ogle , Brenda Oleszczuk , Joseph Olmsted , Shannon Osborne , Richard Ottens , Beverly Owens , Camilla Pacifici , Alyssa Pagan , James Page , Sang Park , Keith Parrish , Polychronis Patapis , Lee Paul , Tyler Pauly , Cheryl Pavlovsky , Andrew Pedder , Matthew Peek , Maria Pena-Guerrero , Konstantin Pennanen , Yesenia Perez , Michele Perna , Beth Perriello , Kevin Phillips , Martin Pietraszkiewicz , Jean-Paul Pinaud , Norbert Pirzkal , Joseph Pitman , Aidan Piwowar , Vera Platais , Danielle Player , Rachel Plesha , Joe Pollizi , Ethan Polster , Klaus Pontoppidan , Blair Porterfield , Charles Proffitt , Laurent Pueyo , Christine Pulliam , Brian Quirt , Irma Quispe Neira , Rafael Ramos Alarcon , Leah Ramsay , Greg Rapp , Robert Rapp , Bernard Rauscher , Swara Ravindranath , Timothy Rawle , Michael Regan , Timothy A. Reichard , Carl Reis , Michael E. Ressler , Armin Rest , Paul Reynolds , Timothy Rhue , Karen Richon , Emily Rickman , Michael Ridgaway , Christine Ritchie , Hans-Walter Rix , Massimo Robberto , Gregory Robinson , Michael Robinson , Orion Robinson , Frank Rock , David Rodriguez , Bruno Rodriguez Del Pino , Thomas Roellig , Scott Rohrbach , Anthony Roman , Fred Romelfanger , Perry Rose , Anthony Roteliuk , Marc Roth , Braden Rothwell , Neil Rowlands , Arpita Roy , Pierre Royer , Patricia Royle , Chunlei Rui , Peter Rumler , Joel Runnels , Melissa Russ , Zafar Rustamkulov , Grant Ryden , Holly Ryer , Modhumita Sabata , Derek Sabatke , Elena Sabbi , Bridget Samuelson , Benjamin Sapp , Bradley Sappington , B. Sargent , Arne Sauer , Silvia Scheithauer , Everett Schlawin , Joseph Schlitz , Tyler Schmitz , Analyn Schneider , Jürgen Schreiber , Vonessa Schulze , Ryan Schwab , John Scott , Kenneth Sembach , Clare Shanahan , Bryan Shaughnessy , Richard Shaw , Nanci Shawger , Christopher Shay , Evan Sheehan , Sharon Shen , Allan Sherman , Bernard Shiao , Hsin-Yi Shih , Irene Shivaei , Matthew Sienkiewicz , David Sing , Marco Sirianni , Anand Sivaramakrishnan , Joy Skipper , Gregory Sloan , Christine Slocum , Steven Slowinski , Erin Smith , Eric Smith , Denise Smith , Corbett Smith , Gregory Snyder , Warren Soh , Tony Sohn , Christian Soto , Richard Spencer , Scott Stallcup , John Stansberry , Carl Starr , Elysia Starr , Alphonso Stewart , Massimo Stiavelli , Amber Straughn , David Strickland , Jeff Stys , Francis Summers , Fengwu Sun , Ben Sunnquist , Daryl Swade , Michael Swam , Robert Swaters , Robby Swoish , Joanna M. Taylor , Rolanda Taylor , Maurice Te Plate , Mason Tea , Kelly Teague , Randal Telfer , Tea Temim , Deepashri Thatte , Christopher Thompson , Linda Thompson , Shaun Thomson , Tuomo Tikkanen , William Tippet , Connor Todd , Sharon Toolan , Hien Tran , Edwin Trejo , Justin Truong , Chris Tsukamoto , Samuel Tustain , Harrison Tyra , Leonardo Ubeda , Kelli Underwood , Michael Uzzo , Julie Van Campen , Thomas Vandal , Bart Vandenbussche , Begoña Vila , Kevin Volk , Glenn Wahlgren , Mark Waldman , Chanda Walker , Michel Wander , Christine Warfield , Gerald Warner , Matthew Wasiak , Mitchell Watkins , Andrew Weaver , Mark Weilert , Nick Weiser , Ben Weiss , Sarah Weissman , Alan Welty , Garrett West , Lauren Wheate , Elizabeth Wheatley , Thomas Wheeler , Rick White , Kevin Whiteaker , Paul Whitehouse , Jennifer Whiteleather , William Whitman , Christina Williams , Christopher Willmer , Scott Willoughby , Andrew Wilson , Gregory Wirth , Emily Wislowski , Erin Wolf , David Wolfe , Schuyler Wolff , Bill Workman , Ray Wright , Carl Wu , Rai Wu , Kristen Wymer , Kayla Yates , Christopher Yeager , Jared Yeates , Ethan Yerger , Jinmi Yoon , Alice Young , Susan Yu , Dean Zak , Peter Zeidler , Julia Zhou , Thomas Zielinski , Cristian Zincke , Stephanie Zonak
The International Liquid Mirror Telescope (ILMT) is a 4-meter class survey telescope that has recently achieved first light and is expected to swing into full operations by 1st January 2023. It scans the sky in a fixed 22' wide strip…
Instrumentation and Methods for Astrophysics · Physics
2022-10-20
Naveen Dukiya , Kuntal Misra , Bikram Pradhan , Vibhore Negi , Bhavya Ailawadhi , Brajesh Kumar , Paul Hickson , Jean Surdej
The Chinese Space Station Telescope (abbreviated as CSST) is a future advanced space telescope. Real-time identification of galaxy and nebula/star cluster (abbreviated as NSC) images is of great value during CSST survey. While recent…
The China Space Station Telescope (CSST) will conduct wide-field multiband photometric imaging and slitless spectroscopic surveys, advancing cosmology and galaxy evolution studies. Achieving CSST's cosmological goals requires precise…
Astrophysics of Galaxies · Physics
2026-02-24
Yunkun Han , Xian Zhong Zheng , Xiaohu Yang , Run Wen , F. S. Liu , Hu Zou , Jin-Ming Bai , Yinghe Zhao , Lulu Fan , Fenghui Zhang , Xiaoyu Kang , Xiejin Li , Hong Guo , Pengjie Zhang , Hu Zhan , Gongbo Zhao , Cheng Li , Yan Gong , Yizhou Gu , Feng Shi , Xingchen Zhou , Jipeng Sui , Yipeng Jing , Zhanwen Han
The precise estimation of the statistical errors and accurate removal of the systematical errors are the two major challenges for the stage IV cosmic shear surveys. We explore their impact for the China Space-Station Telescope (CSST) with…
Cosmology and Nongalactic Astrophysics · Physics
2023-11-17
Ji Yao , Huanyuan Shan , Ran Li , Youhua Xu , Dongwei Fan , Dezi Liu , Pengjie Zhang , Yu Yu , Chengliang Wei , Bin Hu , Nan Li , Zuhui Fan , Haojie Xu , Wuzheng Guo
(Abridged) We describe here the most ambitious survey currently planned in the optical, the Large Synoptic Survey Telescope (LSST). A vast array of science will be enabled by a single wide-deep-fast sky survey, and LSST will have unique…
Astrophysics · Physics
2019-08-13
Željko Ivezić , Steven M. Kahn , J. Anthony Tyson , Bob Abel , Emily Acosta , Robyn Allsman , David Alonso , Yusra AlSayyad , Scott F. Anderson , John Andrew , James Roger P. Angel , George Z. Angeli , Reza Ansari , Pierre Antilogus , Constanza Araujo , Robert Armstrong , Kirk T. Arndt , Pierre Astier , Éric Aubourg , Nicole Auza , Tim S. Axelrod , Deborah J. Bard , Jeff D. Barr , Aurelian Barrau , James G. Bartlett , Amanda E. Bauer , Brian J. Bauman , Sylvain Baumont , Andrew C. Becker , Jacek Becla , Cristina Beldica , Steve Bellavia , Federica B. Bianco , Rahul Biswas , Guillaume Blanc , Jonathan Blazek , Roger D. Blandford , Josh S. Bloom , Joanne Bogart , Tim W. Bond , Anders W. Borgland , Kirk Borne , James F. Bosch , Dominique Boutigny , Craig A. Brackett , Andrew Bradshaw , William Nielsen Brandt , Michael E. Brown , James S. Bullock , Patricia Burchat , David L. Burke , Gianpietro Cagnoli , Daniel Calabrese , Shawn Callahan , Alice L. Callen , Srinivasan Chandrasekharan , Glenaver Charles-Emerson , Steve Chesley , Elliott C. Cheu , Hsin-Fang Chiang , James Chiang , Carol Chirino , Derek Chow , David R. Ciardi , Charles F. Claver , Johann Cohen-Tanugi , Joseph J. Cockrum , Rebecca Coles , Andrew J. Connolly , Kem H. Cook , Asantha Cooray , Kevin R. Covey , Chris Cribbs , Wei Cui , Roc Cutri , Philip N. Daly , Scott F. Daniel , Felipe Daruich , Guillaume Daubard , Greg Daues , William Dawson , Francisco Delgado , Alfred Dellapenna , Robert de Peyster , Miguel de Val-Borro , Seth W. Digel , Peter Doherty , Richard Dubois , Gregory P. Dubois-Felsmann , Josef Durech , Frossie Economou , Michael Eracleous , Henry Ferguson , Enrique Figueroa , Merlin Fisher-Levine , Warren Focke , Michael D. Foss , James Frank , Michael D. Freemon , Emmanuel Gangler , Eric Gawiser , John C. Geary , Perry Gee , Marla Geha , Charles J. B. Gessner , Robert R. Gibson , D. Kirk Gilmore , Thomas Glanzman , William Glick , Tatiana Goldina , Daniel A. Goldstein , Iain Goodenow , Melissa L. Graham , William J. Gressler , Philippe Gris , Leanne P. Guy , Augustin Guyonnet , Gunther Haller , Ron Harris , Patrick A. Hascall , Justine Haupt , Fabio Hernandez , Sven Herrmann , Edward Hileman , Joshua Hoblitt , John A. Hodgson , Craig Hogan , Dajun Huang , Michael E. Huffer , Patrick Ingraham , Walter R. Innes , Suzanne H. Jacoby , Bhuvnesh Jain , Fabrice Jammes , James Jee , Tim Jenness , Garrett Jernigan , Darko Jevremović , Kenneth Johns , Anthony S. Johnson , Margaret W. G. Johnson , R. Lynne Jones , Claire Juramy-Gilles , Mario Jurić , Jason S. Kalirai , Nitya J. Kallivayalil , Bryce Kalmbach , Jeffrey P. Kantor , Pierre Karst , Mansi M. Kasliwal , Heather Kelly , Richard Kessler , Veronica Kinnison , David Kirkby , Lloyd Knox , Ivan V. Kotov , Victor L. Krabbendam , K. Simon Krughoff , Petr Kubánek , John Kuczewski , Shri Kulkarni , John Ku , Nadine R. Kurita , Craig S. Lage , Ron Lambert , Travis Lange , J. Brian Langton , Laurent Le Guillou , Deborah Levine , Ming Liang , Kian-Tat Lim , Chris J. Lintott , Kevin E. Long , Margaux Lopez , Paul J. Lotz , Robert H. Lupton , Nate B. Lust , Lauren A. MacArthur , Ashish Mahabal , Rachel Mandelbaum , Darren S. Marsh , Philip J. Marshall , Stuart Marshall , Morgan May , Robert McKercher , Michelle McQueen , Joshua Meyers , Myriam Migliore , Michelle Miller , David J. Mills , Connor Miraval , Joachim Moeyens , David G. Monet , Marc Moniez , Serge Monkewitz , Christopher Montgomery , Fritz Mueller , Gary P. Muller , Freddy Muñoz Arancibia , Douglas R. Neill , Scott P. Newbry , Jean-Yves Nief , Andrei Nomerotski , Martin Nordby , Paul O'Connor , John Oliver , Scot S. Olivier , Knut Olsen , William O'Mullane , Sandra Ortiz , Shawn Osier , Russell E. Owen , Reynald Pain , Paul E. Palecek , John K. Parejko , James B. Parsons , Nathan M. Pease , J. Matt Peterson , John R. Peterson , Donald L. Petravick , M. E. Libby Petrick , Cathy E. Petry , Francesco Pierfederici , Stephen Pietrowicz , Rob Pike , Philip A. Pinto , Raymond Plante , Stephen Plate , Paul A. Price , Michael Prouza , Veljko Radeka , Jayadev Rajagopal , Andrew P. Rasmussen , Nicolas Regnault , Kevin A. Reil , David J. Reiss , Michael A. Reuter , Stephen T. Ridgway , Vincent J. Riot , Steve Ritz , Sean Robinson , William Roby , Aaron Roodman , Wayne Rosing , Cecille Roucelle , Matthew R. Rumore , Stefano Russo , Abhijit Saha , Benoit Sassolas , Terry L. Schalk , Pim Schellart , Rafe H. Schindler , Samuel Schmidt , Donald P. Schneider , Michael D. Schneider , William Schoening , German Schumacher , Megan E. Schwamb , Jacques Sebag , Brian Selvy , Glenn H. Sembroski , Lynn G. Seppala , Andrew Serio , Eduardo Serrano , Richard A. Shaw , Ian Shipsey , Jonathan Sick , Nicole Silvestri , Colin T. Slater , J. Allyn Smith , R. Chris Smith , Shahram Sobhani , Christine Soldahl , Lisa Storrie-Lombardi , Edward Stover , Michael A. Strauss , Rachel A. Street , Christopher W. Stubbs , Ian S. Sullivan , Donald Sweeney , John D. Swinbank , Alexander Szalay , Peter Takacs , Stephen A. Tether , Jon J. Thaler , John Gregg Thayer , Sandrine Thomas , Vaikunth Thukral , Jeffrey Tice , David E. Trilling , Max Turri , Richard Van Berg , Daniel Vanden Berk , Kurt Vetter , Francoise Virieux , Tomislav Vucina , William Wahl , Lucianne Walkowicz , Brian Walsh , Christopher W. Walter , Daniel L. Wang , Shin-Yawn Wang , Michael Warner , Oliver Wiecha , Beth Willman , Scott E. Winters , David Wittman , Sidney C. Wolff , W. Michael Wood-Vasey , Xiuqin Wu , Bo Xin , Peter Yoachim , Hu Zhan
Using 25 years of data from uninterrupted monitoring of stellar orbits in the Galactic Center, we present an update of the main results from this unique data set: A measurement of mass of and distance to SgrA*. Our progress is not only due…
Astrophysics of Galaxies · Physics
2017-03-08
Stefan Gillessen , Philipp Plewa , Frank Eisenhauer , Re'em Sari , Idel Waisberg , Maryam Habibi , Oliver Pfuhl , Elizabeth George , Jason Dexter , Sebastiano von Fellenberg , Thomas Ott , Reinhard Genzel
The South Pole Telescope (SPT), using its third-generation camera, SPT-3G, is conducting observations of the cosmic microwave background (CMB) in temperature and polarization across approximately 10 000 deg$^2$ of the sky at 95, 150, and…
Cosmology and Nongalactic Astrophysics · Physics
2025-11-03
A. Vitrier , K. Fichman , L. Balkenhol , E. Camphuis , F. Guidi , A. R. Khalife , A. J. Anderson , B. Ansarinejad , M. Archipley , K. Benabed , A. N. Bender , B. A. Benson , F. Bianchini , L. E. Bleem , F. R. Bouchet , L. Bryant , M. G. Campitiello , J. E. Carlstrom , C. L. Chang , P. Chaubal , P. M. Chichura , A. Chokshi , T. -L. Chou , A. Coerver , T. M. Crawford , C. Daley , T. de Haan , K. R. Dibert , M. A. Dobbs , M. Doohan , A. Doussot , D. Dutcher , W. Everett , C. Feng , K. R. Ferguson , N. C. Ferree , A. Foster , S. Galli , A. E. Gambrel , R. W. Gardner , F. Ge , N. Goeckner-Wald , R. Gualtieri , S. Guns , N. W. Halverson , E. Hivon , G. P. Holder , W. L. Holzapfel , J. C. Hood , A. Hryciuk , N. Huang , F. Kéruzoré , L. Knox , M. Korman , K. Kornoelje , C. -L. Kuo , K. Levy , Y. Li , A. E. Lowitz , C. Lu , G. P. Lynch , A. Maniyar , E. S. Martsen , F. Menanteau , M. Millea , J. Montgomery , Y. Nakato , T. Natoli , G. I. Noble , Y. Omori , A. Ouellette , Z. Pan , P. Paschos , K. A. Phadke , A. W. Pollak , K. Prabhu , W. Quan , M. Rahimi , A. Rahlin , C. L. Reichardt , M. Rouble , J. E. Ruhl , E. Schiappucci , A. C. Silva Oliveira , A. Simpson , J. A. Sobrin , A. A. Stark , J. Stephen , C. Tandoi , B. Thorne , C. Trendafilova , C. Umilta , J. D. Vieira , Y. Wan , N. Whitehorn , W. L. K. Wu , M. R. Young , J. A. Zebrowski
The Large Synoptic Survey Telescope (LSST), the next-generation optical imaging survey sited at Cerro Pachon in Chile, will provide an unprecedented database of astronomical measurements. The LSST design, with an 8.4m (6.7m effective)…
Instrumentation and Methods for Astrophysics · Physics
2017-06-14
Željko Ivezić , Andrew J. Connolly , Mario Jurić
The Large Synoptic Survey Telescope (LSST) will be the largest time-domain photometric survey ever. In order to maximize the LSST science yield for a broad array of transient stellar phenomena, it is necessary to optimize the survey…
Instrumentation and Methods for Astrophysics · Physics
2016-05-12
Michael B. Lund , Robert J. Siverd , Joshua A. Pepper , Keivan G. Stassun
This paper presents CSST-PSFNet, a deep learning method for high-fidelity point spread function (PSF) reconstruction developed for the Chinese Space Station Survey Telescope (CSST). The model integrates a residual neural network, a…
Astrometry is one of the oldest branches of astronomy which measures the position, the proper motion and parallax of celestial objects. Following the Hipparcos and Gaia missions that have measured several billions of them using global…
Earth and Planetary Astrophysics · Physics
2024-10-31
Fabien Malbet , Gary A. Mamon , Lucas Labadie , Alessandro Sozzetti , Manon Lizzana , Thierry Lépine , Alain Léger , Pierre-Olivier Lagage