English
Related papers

Related papers: The Dark Energy Survey Data Release 1

200 papers

We report the discovery of eight new Milky Way companions in ~1,800 deg^2 of optical imaging data collected during the first year of the Dark Energy Survey (DES). Each system is identified as a statistically significant over-density of…

Data Challenge 1 (DC1) is the first synthetic dataset produced by the Rubin Observatory Legacy Survey of Space and Time (LSST) Dark Energy Science Collaboration (DESC). DC1 is designed to develop and validate data reduction and analysis and…

We perform a joint analysis of the counts and weak lensing signal of redMaPPer clusters selected from the Dark Energy Survey (DES) Year 1 dataset. Our analysis uses the same shear and source photometric redshifts estimates as were used in…

Cosmology and Nongalactic Astrophysics · Physics 2020-07-15 DES Collaboration , Tim Abbott , Michel Aguena , Alex Alarcon , Sahar Allam , Steve Allen , James Annis , Santiago Avila , David Bacon , Alberto Bermeo , Gary Bernstein , Emmanuel Bertin , Sunayana Bhargava , Sebastian Bocquet , David Brooks , Dillon Brout , Elizabeth Buckley-Geer , David Burke , Aurelio Carnero Rosell , Matias Carrasco Kind , Jorge Carretero , Francisco Javier Castander , Ross Cawthon , Chihway Chang , Xinyi Chen , Ami Choi , Matteo Costanzi , Martin Crocce , Luiz da Costa , Tamara Davis , Juan De Vicente , Joseph DeRose , Shantanu Desai , H. Thomas Diehl , Jörg Dietrich , Scott Dodelson , Peter Doel , Alex Drlica-Wagner , Kathleen Eckert , Tim Eifler , Jack Elvin-Poole , Juan Estrada , Spencer Everett , August Evrard , Arya Farahi , Ismael Ferrero , Brenna Flaugher , Pablo Fosalba , Josh Frieman , Juan Garcia-Bellido , Marco Gatti , Enrique Gaztanaga , David Gerdes , Tommaso Giannantonio , Paul Giles , Sebastian Grandis , Daniel Gruen , Robert Gruendl , Julia Gschwend , Gaston Gutierrez , Will Hartley , Samuel Hinton , Devon L. Hollowood , Klaus Honscheid , Ben Hoyle , Dragan Huterer , David James , Mike Jarvis , Tesla Jeltema , Margaret Johnson , Stephen Kent , Elisabeth Krause , Richard Kron , Kyler Kuehn , Nikolay Kuropatkin , Ofer Lahav , Ting Li , Christopher Lidman , Marcos Lima , Huan Lin , Niall MacCrann , Marcio Maia , Adam Mantz , Jennifer Marshall , Paul Martini , Julian Mayers , Peter Melchior , Juan Mena , Felipe Menanteau , Ramon Miquel , Joe Mohr , Robert Nichol , Brian Nord , Ricardo Ogando , Antonella Palmese , Francisco Paz-Chinchon , Andrés Plazas Malagón , Judit Prat , Markus Michael Rau , Kathy Romer , Aaron Roodman , Philip Rooney , Eduardo Rozo , Eli Rykoff , Masao Sako , Simon Samuroff , Carles Sanchez , Alexandro Saro , Vic Scarpine , Michael Schubnell , Daniel Scolnic , Santiago Serrano , Ignacio Sevilla , Erin Sheldon , J. Allyn Smith , Eric Suchyta , Molly Swanson , Gregory Tarle , Daniel Thomas , Chun-Hao To , Michael A. Troxel , Douglas Tucker , Tamas Norbert Varga , Anja von der Linden , Alistair Walker , Risa Wechsler , Jochen Weller , Reese Wilkinson , Hao-Yi Wu , Brian Yanny , Zhuowen Zhang , Joe Zuntz

The Dark Energy Spectroscopic Instrument (DESI) data release 2 (DR2) galaxy and quasar clustering data represents a significant expansion of data from DR1, providing improved statistical precision in BAO constraints across multiple tracers,…

Cosmology and Nongalactic Astrophysics · Physics 2025-03-31 U. Andrade , E. Paillas , J. Mena-Fernández , Q. Li , A. J. Ross , S. Nadathur , M. Rashkovetskyi , A. Pérez-Fernández , H. Seo , N. Sanders , O. Alves , X. Chen , N. Deiosso , A. de Mattia , M. White , M. Abdul-Karim , S. Ahlen , E. Armengaud , A. Aviles , D. Bianchi , S. Brieden , A. Brodzeller , D. Brooks , E. Burtin , R. Calderon , R. Canning , A. Carnero Rosell , L. Casas , F. J. Castander , M. Charles , E. Chaussidon , J. Chaves-Montero , T. Claybaugh , S. Cole , A. Cuceu , K. S. Dawson , A. de la Macorra , J. Della Costa , A. Dey , B. Dey , Z. Ding , P. Doel , D. J. Eisenstein , W. Elbers , E. Fernández-García , S. Ferraro , A. Font-Ribera , J. E. Forero-Romero , C. Garcia-Quintero , L. H. Garrison , E. Gaztañaga , H. Gil-Marín , S. Gontcho A Gontcho , A. X. Gonzalez-Morales , C. Gordon , G. Gutierrez , J. Guy , C. Hahn , S. He , H. K. Herrera-Alcantar , K. Honscheid , C. Howlett , D. Huterer , M. Ishak , S. Juneau , R. Kehoe , D. Kirkby , T. Kisner , A. Kremin , O. Lahav , C. Lamman , M. Landriau , L. Le Guillou , A. Leauthaud , M. E. Levi , C. Magneville , M. Manera , P. Martini , W. Matthewson , A. Meisner , R. Miquel , J. Moustakas , A. Muñoz-Gutiérrez , D. Muñoz-Santos , A. D. Myers , L. Napolitano , J. A. Newman , H. E. Noriega , N. Palanque-Delabrouille , J. Pan , W. J. Percival , I. Pérez-Ràfols , C. Poppett , F. Prada , A. Raichoor , C. Ramírez-Pérez , C. Ravoux , G. Rossi , R. Ruggeri , L. Samushia , E. Sanchez , D. Schlegel , M. Schubnell , F. Sinigaglia , D. Sprayberry , T. Tan , G. Tarlé , P. Taylor , W. Turner , R. Vaisakh , M. Vargas-Magaña , M. Walther , B. A. Weaver , M. Wolfson , J. Yu , C. Yèche , P. Zarrouk , R. Zhou , H. Zou

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…

Astrophysics · Physics 2019-08-13 Jennifer K. Adelman-McCarthy

We present the first major data release of the largest single key-project in area carried out in open time with the Herschel Space Observatory. The Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) is a survey of 600 deg^2 in…

We analyze the Dark Energy Survey (DES) Year 3 data using predictions from the Effective Field Theory of Large-Scale Structure (EFTofLSS). Specifically, we fit three two-point observables (3$\times$2pt), galaxy clustering, galaxy-galaxy…

Cosmology and Nongalactic Astrophysics · Physics 2025-11-07 Guido D'Amico , Alexandre Refregier , Leonardo Senatore , Pierre Zhang

We present angular diameter distance measurements obtained by locating the BAO scale in the distribution of galaxies selected from the first year of Dark Energy Survey data. We consider a sample of over 1.3 million galaxies distributed over…

Cosmology and Nongalactic Astrophysics · Physics 2018-12-11 The Dark Energy Survey Collaboration , T. M. C. Abbott , F. B. Abdalla , A. Alarcon , S. Allam , F. Andrade-Oliveira , J. Annis , S. Avila , M. Banerji , N. Banik , K. Bechtol , G. M. Bernstein , R. A. Bernstein , E. Bertin , D. Brooks , E. Buckley-Geer , D. L. Burke , H. Camacho , A. Carnero Rosell , M. Carrasco Kind , J. Carretero , F. J. Castander , R. Cawthon , K. C. Chan , M. Crocce , C. E. Cunha , C. B. D'Andrea , L. N. da Costa , C. Davis , J. De Vicente , D. L. DePoy , S. Desai , H. T. Diehl , P. Doel , A. Drlica-Wagner , T. F. Eifler , J. Elvin-Poole , J. Estrada , A. E. Evrard , B. Flaugher , P. Fosalba , J. Frieman , J. Garcia-Bellido , E. Gaztanaga , D. W. Gerdes , T. Giannantonio , D. Gruen , R. A. Gruendl , J. Gschwend , G. Gutierrez , W. G. Hartley , D. Hollowood , K. Honscheid , B. Hoyle , B. Jain , D. J. James , T. Jeltema , M. D. Johnson , S. Kent , N. Kokron , E. Krause , K. Kuehn , S. Kuhlmann , N. Kuropatkin , F. Lacasa , O. Lahav , M. Lima , H. Lin , M. A. G. Maia , M. Manera , J. Marriner , J. L. Marshall , P. Martini , P. Melchior , F. Menanteau , C. J. Miller , R. Miquel , J. J. Mohr , E. Neilsen , W. J. Percival , A. A. Plazas , A. Porredon , A. K. Romer , A. Roodman , R. Rosenfeld , A. J. Ross , E. Rozo , E. S. Rykoff , M. Sako , E. Sanchez , B. Santiago , V. Scarpine , R. Schindler , M. Schubnell , S. Serrano , I. Sevilla-Noarbe , E. Sheldon , R. C. Smith , M. Smith , F. Sobreira , E. Suchyta , M. E. C. Swanson , G. Tarle , D. Thomas , M. A. Troxel , D. L. Tucker , V. Vikram , A. R. Walker , R. H. Wechsler , J. Weller , B. Yanny , Y. Zhang

We perform the first blind analysis of cluster abundance data. Specifically, we derive cosmological constraints from the abundance and weak-lensing signal of \redmapper\ clusters of richness $\lambda\geq 20$ in the redshift range…

We present a detailed model atmosphere analysis of hot white dwarfs in the Dark Energy Spectroscopic Instrument (DESI) Data Release 1. Our sample includes 19,321 unique targets with $G_{\rm BP}-G_{\rm RP}\leq0$. We use the DESI spectra…

We present cosmological constraints from the analysis of angular power spectra of cosmic shear maps based on data from the first three years of observations by the Dark Energy Survey (DES Y3). Our measurements are based on the…

Cosmology and Nongalactic Astrophysics · Physics 2022-07-20 C. Doux , B. Jain , D. Zeurcher , J. Lee , X. Fang , R. Rosenfeld , A. Amon , H. Camacho , A. Choi , L. F. Secco , J. Blazek , C. Chang , M. Gatti , E. Gaztanaga , N. Jeffrey , M. Raveri , S. Samuroff , A. Alarcon , O. Alves , F. Andrade-Oliveira , E. Baxter , K. Bechtol , M. R. Becker , G. M. Bernstein , A. Campos , A. Carnero Rosell , M. Carrasco Kind , R. Cawthon , R. Chen , J. Cordero , M. Crocce , C. Davis , J. DeRose , S. Dodelson , A. Drlica-Wagner , K. Eckert , T. F. Eifler , F. Elsner , J. Elvin-Poole , S. Everett , A. Ferté , P. Fosalba , O. Friedrich , G. Giannini , D. Gruen , R. A. Gruendl , I. Harrison , W. G. Hartley , K. Herner , H. Huang , E. M. Huff , D. Huterer , M. Jarvis , E. Krause , N. Kuropatkin , P. -F. Leget , P. Lemos , A. R. Liddle , N. MacCrann , J. McCullough , J. Muir , J. Myles , A. Navarro-Alsina , S. Pandey , Y. Park , A. Porredon , J. Prat , M. Rodriguez-Monroy , R. P. Rollins , A. Roodman , A. J. Ross , E. S. Rykoff , C. Sánchez , J. Sanchez , I. Sevilla-Noarbe , E. Sheldon , T. Shin , A. Troja , M. A. Troxel , I. Tutusaus , T. N. Varga , N. Weaverdyck , R. H. Wechsler , B. Yanny , B. Yin , Y. Zhang , J. Zuntz , T. M. C. Abbott , M. Aguena , S. Allam , J. Annis , D. Bacon , E. Bertin , S. Bocquet , D. Brooks , D. L. Burke , J. Carretero , M. Costanzi , L. N. da Costa , M. E. S. Pereira , J. De Vicente , S. Desai , H. T. Diehl , P. Doel , I. Ferrero , B. Flaugher , J. Frieman , J. García-Bellido , D. W. Gerdes , T. Giannantonio , J. Gschwend , G. Gutierrez , S. R. Hinton , D. L. Hollowood , K. Honscheid , D. J. James , A. G. Kim , K. Kuehn , O. Lahav , J. L. Marshall , F. Menanteau , R. Miquel , R. Morgan , R. L. C. Ogando , A. Palmese , F. Paz-Chinchón , A. Pieres , K. Reil , E. Sanchez , V. Scarpine , S. Serrano , M. Smith , E. Suchyta , M. E. C. Swanson , G. Tarle , D. Thomas , C. To , J. Weller

The WiggleZ Dark Energy Survey is a survey of 240,000 emission line galaxies in the distant universe, measured with the AAOmega spectrograph on the 3.9-m Anglo-Australian Telescope (AAT). The target galaxies are selected using ultraviolet…

The Large Synoptic Survey Telescope (LSST) is a high etendue imaging facility that is being constructed atop Cerro Pachon in Northern Chile. It is scheduled to begin science operations in 2022. With an 8.4m (6.5m effective) aperture, a…

Cosmology and Nongalactic Astrophysics · Physics 2018-03-12 Hu Zhan , J. Anthony Tyson

Shear peak statistics has gained a lot of attention recently as a practical alternative to the two point statistics for constraining cosmological parameters. We perform a shear peak statistics analysis of the Dark Energy Survey (DES)…

OzDES is a five-year, 100-night, spectroscopic survey on the Anglo-Australian Telescope, whose primary aim is to measure redshifts of approximately 2,500 Type Ia supernovae host galaxies over the redshift range 0.1 < z < 1.2, and derive…

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…

Instrumentation and Methods for Astrophysics · Physics 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