J/PAZh/49/695ivo://CDS.VizieR/J/PAZh/49/695CDSZaznobin I.A.Burenin R.A.Belinski A.A.Bikmaev I.F.Gilfanov M.R.,Dodin A.V.Dodonov S.N.Eselevich M.V.Zheltoukhov S.F.,Irtuganov E.N.Kotov S.S.Krivonos R.A.Lyskova N.S.Malygin E.A.,Maslennikova N.A.Medvedev P.S.Meshcheryakov A.V.Moiseev A.V.,Oparin D.V.Potanin S.A.Postnov K.A.Sazonov S.Yu.Safonov B.S.,Sakhibullin N.A.Starobinsky A.A.Suslikov M.V.Sunyaev R.A.,Tatarnikov A.M.Uskov G.S.Uklein R.I.Khabibullin I.I.Khamitov I.M.,Khorunzhev G.A.Churazov E.M.Shablovinskaya E.S.Shatsky N.I.2024-09-11T10:52:29Z2024-04-10T08:26:50ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxy-clustersredshiftedsurveysx-ray-sourcesWe present the results of the optical identification and spectroscopic redshift measurements of 216 galaxy clusters detected in the SRG/eROSITA all-sky X-ray survey. The spectroscopic observations were performed in 2020-2023 with the 6-m BTA telescope at the Special Astrophysical Observatory of the Russian Academy of Sciences, the 2.5-m telescope at the Caucasus Mountain Observatory of the Sternberg Astronomical Institute of the Moscow State University, the 1.6-m AZT-33IK telescope at the Sayan Solar Observatory of the Institute of Solar-Terrestrial Physics of the Siberian Branch of the Russian Academy of Sciences, and the 1.5-m Russian-Turkish telescope (RTT-150) at the TUBITAK Observatory. For all of the galaxy clusters presented here the spectroscopic redshift measurements have been obtained for the first time. Of these, 139 galaxy clusters have been detected for the first time in the SRG/eROSITA survey and 22 galaxy clusters are at redshifts zspec>=0.7, including three at zspec>=1. For these observations the most massive clusters are selected. Therefore, most of the galaxy clusters presented here most likely will be included in the cosmological samples of galaxy clusters from the SRG/eROSITA survey.2023PAZh...49..695Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/49/695CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/682/A34 : SRG/eROSITA all-sky survey catalogs (eRASS1) (Merloni+, 2024)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PAZh/49/695https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PAZh/49/695http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PAZh/49/695https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PAZh/49/695https://vizier.iucaa.in/viz-bin/votable?-source=J/PAZh/49/695http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PAZh/49/695GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PAZh/49/695/clusters (Clusters spectroscopic redshift measurements)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PAZh/49/695/clusters?https://vizier.iucaa.in/viz-bin/conesearch/J/PAZh/49/695/clusters?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PAZh/49/695/clusters?GETtext/xml+votable180.050000true2.7727.37860.005555555555555556Cone search capability for table J/PAZh/49/695/galaxies (Galaxies spectroscopic redshift measurements)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PAZh/49/695/galaxies?https://vizier.iucaa.in/viz-bin/conesearch/J/PAZh/49/695/galaxies?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PAZh/49/695/galaxies?GETtext/xml+votable180.050000true2.76927.37560.0055555555555555566/19 43 107 118 158 167 234 252 260 276 311 322 449 452 507 515 600 614 624 630 635 689 691 697 814 897 900 937 994 2151 2301 2310 2349-2350 2436-2437 3930 3934 4051 4058 5904 6950 6988 7003 7008 7039 7106 7114 7549 7595 7627 7655 7658 7677-7678 7683 7742 7769 7801-7802 7912 7984 7991 7993 8006 8023 8026 8068 8085 8098 8116 8121 8124 8283 9478 9558 9563 9588 9683 9706 9713 10004 10109 10141 10172 10195 10201 10414 10879 11086 11124 11236 11349 11488 11517 11519 11545 11573 11582 11602 11608 11617 11666 11670-11671 11680 11687 11691 11710-11711 11753 11862 11866 11879 11974 11995 12006 12015 12039 12089 12145 12147 12157 12160 12166 12187 12190 12217 12233 12252 12271 12273-12274 12548 12579 13525 13609 13623 15021 15054 15256 15269 15285 15934 16015 16037 16070 16092 16094-16095 16190 16255 16281 16319 16362 16720 16824 16829 16835 16943 17028 17134 17138 17142 17149 17171-17172 17227 17417 17454 17456 17504 18034 18488 18614 18638 18668-18669 18700-18701 18943 19008 19320 19745 19797 20320 23289 23291 23470 23487 30033 30958 31160 31261 31297 31509 31564 31596 32357 32362 32452 32466 32618 32662 32677 32697 32700 32704 32753 36604 36776 48440 48533 48612 48621 49140https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PAZh/49/695?format=asciiX-raydefaultJ/PAZh/49/695/clustersClusters spectroscopic redshift measurementsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIndexClusters indexmeta.idintNameeROSITA source field name (SRGeJHHMMSS.s+DDMMSS)meta.id;meta.maincharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzspSpectroscopic redshift (1)src.redshiftfloatNgalNumber of galaxies (2)meta.numberintJ/PAZh/49/695/galaxiesGalaxies spectroscopic redshift measurementsRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIndexGalaxy indexmeta.idintNameeROSITA source field name (SRGeJHHMMSS.s+DDMMSS)meta.id.parentcharzspSpectroscopic redshift (1)src.redshiftfloate_zsp? Spectroscopic redshift error (1)stat.errorfloatnullableMemb[TF] Cluster member? (2)meta.code.memberchar