SPIDERS: overview of the X-ray galaxy cluster follow-up and the final spectroscopic data release

Autor: A. Saro, Mara Salvato, K. Furnell, S. Damsted, Gary A. Mamon, J. Ider Chitham, G. Erfanianfar, Eric Jullo, Tom Dwelly, Johan Comparat, C. C. Kirkpatrick, Chris A. Collins, R. Capasso, Nicolas Clerc, Dmitry Bizyaev, Alexis Finoguenov, J. R. Brownstein, A. Gueguen, A. Kukkola, Donald P. Schneider, N. Padilla, Andrea Merloni
Přispěvatelé: Clerc, N, C Kirkpatrick, C, Finoguenov, A, Capasso, R, Comparat, J, Damsted, S, Furnell, K, E Kukkola, A, Ider , J, Chitham, Merloni, A, Salvato, M, Gueguen, A, Dwelly, T, Collins, C, Saro, A, Erfanianfar, G, P Schneider, D, Brownstein, J, A Mamon, G, Padilla, N, Jullo, E, Bizyaev, D, Department of Physics, Helsinki Institute of Physics, Institut de recherche en astrophysique et planétologie (IRAP), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Department of Physics [Helsinki], Falculty of Science [Helsinki], Helsingin yliopisto = Helsingfors universitet = University of Helsinki-Helsingin yliopisto = Helsingfors universitet = University of Helsinki, Helsinki Institute of Physics (HIP), Helsingin yliopisto = Helsingfors universitet = University of Helsinki, Max Planck Institute for Extraterrestrial Physics (MPE), Max-Planck-Gesellschaft, Oskar Klein Centre [Stockholm], Stockholm University, Astrophysics Research Institute [Liverpool] (ARI), Liverpool John Moores University (LJMU), Max-Planck-Institut für Extraterrestrische Physik (MPE), Università degli studi di Trieste = University of Trieste, INAF - Osservatorio Astronomico di Trieste (OAT), Istituto Nazionale di Astrofisica (INAF), Department of Astronomy and Astrophysics [PennState], Pennsylvania State University (Penn State), Penn State System-Penn State System, University of Utah, Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Pontificia Universidad Católica de Chile (UC), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Apache point observatory, Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), University of Helsinki-University of Helsinki, University of Helsinki, University of Trieste, Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES)
Rok vydání: 2020
Předmět:
II
SAMPLE
TELESCOPE
media_common.quotation_subject
FOS: Physical sciences
Observable universe
Astrophysics::Cosmology and Extragalactic Astrophysics
Astrophysics
01 natural sciences
Cosmology
galaxies: clusters: general
cosmology: observations
X-rays: galaxies: clusters
Astrophysics - Astrophysics of Galaxies
EROSITA
ROSAT
0103 physical sciences
clusters: general [galaxies]
010303 astronomy & astrophysics
Spectrograph
QC
Astrophysics::Galaxy Astrophysics
Galaxy cluster
QB
media_common
Physics
[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]
IDENTIFICATION
010308 nuclear & particles physics
MASS CALIBRATION
Astronomy and Astrophysics
115 Astronomy
Space science
Redshift
Galaxy
galaxies: cluster [X-rays]
RESOLUTION
Space and Planetary Science
Sky
Astrophysics of Galaxies (astro-ph.GA)
COSMOLOGY
DIGITAL SKY SURVEY
[SDU.ASTR.GA]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Galactic Astrophysics [astro-ph.GA]
observation [cosmology]
Zdroj: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2020, 497 (3), pp.3976-3992. ⟨10.1093/mnras/staa2066⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 497 (3), pp.3976-3992. ⟨10.1093/mnras/staa2066⟩
ISSN: 1365-2966
0035-8711
Popis: SPIDERS (The SPectroscopic IDentification of eROSITA Sources) is a large spectroscopic programme for X-ray selected galaxy clusters as part of the Sloan Digital Sky Survey-IV (SDSS-IV). We describe the final dataset in the context of SDSS Data Release 16 (DR16): the survey overall characteristics, final targeting strategies, achieved completeness and spectral quality, with special emphasis on its use as a galaxy cluster sample for cosmology applications. SPIDERS now consists of about 27,000 new optical spectra of galaxies selected within 4,000 photometric red sequences, each associated with an X-ray source. The excellent spectrograph efficiency and a robust analysis pipeline yield a spectroscopic redshift measurement success rate exceeding 98%, with a median velocity accuracy of 20 km s$^{-1}$ (at $z=0.2$). Using the catalogue of 2,740 X-ray galaxy clusters confirmed with DR16 spectroscopy, we reveal the three-dimensional map of the galaxy cluster distribution in the observable Universe up to $z\sim0.6$. We highlight the homogeneity of the member galaxy spectra among distinct regions of the galaxy cluster phase space. Aided by accurate spectroscopic redshifts and by a model of the sample selection effects, we compute the galaxy cluster X-ray luminosity function and we present its lack of evolution up to $z=0.6$. Finally we discuss the prospects of forthcoming large multiplexed spectroscopic programmes dedicated to follow up the next generation of all-sky X-ray source catalogues.
19 pages, 21 figures. Accepted for publication in MNRAS
Databáze: OpenAIRE
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