J/MNRAS/478/4336ivo://CDS.VizieR/J/MNRAS/478/4336doi:10.26093/cds/vizier.74784336CDSMahajan S.Singh A.Shobhana D.2024-08-18T20:20:09Z2021-12-10T13:56:19ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesphotometryultraviolet-photometryvisible-astronomysloan-photometryThe Coma supercluster (100h^-1^Mpc) offers an unprecedented contiguous range of environments in the nearby Universe. In this paper, we present a catalogue of spectroscopically confirmed galaxies in the Coma supercluster detected in the ultraviolet (UV) wavebands. We use the arsenal of UV and optical data for galaxies in the Coma supercluster covering ~500deg^2^ on the sky to study their photometric and spectroscopic properties as a function of environment at various scales. We identify the different components of the cosmic-web: large-scale filaments and voids using Discrete Persistent Structures Extractor, and groups and clusters using Hierarchical Density-based spatial clustering of applications with noise, respectively. We find that in the Coma supercluster the median emission in H{alpha} inclines, while the g-r and FUV-NUV colours of galaxies become bluer moving further away from the spine of the filaments out to a radius of ~1Mpc. On the other hand, an opposite trend is observed as the distance between the galaxy and centre of the nearest cluster or group decreases. Our analysis supports the hypothesis that properties of galaxies are not just defined by its stellar mass and large-scale density, but also by the environmental processes resulting due to the intrafilament medium whose role in accelerating galaxy transformations needs to be investigated thoroughly using multiwavelength data.2018MNRAS.478.4336Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/478/4336CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/147 : The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)II/335 : Revised catalog of GALEX UV sources (GUVcat_AIS GR6+7) (Bianchi+ 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/478/4336https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/478/4336http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/478/4336https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/478/4336https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/478/4336http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/478/4336GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/478/4336/table1 (The SDSS and GALEX data for all the Coma supercluster galaxies in our sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/478/4336/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/478/4336/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/478/4336/table1?GETtext/xml+votable180.050000true195.54728.1720.0055555555555555564/648 650 1754 1759 1776-1777 1780-1782 5/2598-2599 2604 2688 6975 7005 7007 7013-7015 7021-7022 7024 7028-7029 7031 7033 7059 7062-7065 7067-7070 7092-7093 7095 7101 7113-7116 7118-7119 7132 7136-7138 7141-7144 7148-7149 7152 6/5380-5381 10272-10274 10280-10282 10284 10286-10287 10384 10386-10387 10390 10420 10422 10424-10426 10428 10756-10758 10760-10761 10784 27893-27895 27897-27899 27957-27959 27961-27962 27965-27967 27973-27975 27979-27981 27983-27984 27986-27987 27993-27996 27998-27999 28002 28005 28007 28010 28012 28014-28015 28017-28019 28024-28026 28038 28041-28043 28046-28050 28080-28082 28092 28094-28095 28100-28102 28104-28105 28107-28108 28110 28120 28122-28123 28128-28130 28137-28139 28141-28143 28229-28231 28233-28235 28241-28244 28246-28247 28264-28265 28267 28284-28286 28356-28357 28359 28376-28377 28379 28449-28451 28469-28471 28532-28534 28537-28538 28556-28558 28560-28561 28563 28580-28581 28584-28585 28587-28589 28601 28603 28612-28614 28616 28618 286247.447298006782415e-19 1.4134638842407062e-18https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/478/4336?format=asciiUVOpticaldefaultJ/MNRAS/478/4336/table1The SDSS and GALEX data for all the Coma supercluster galaxies in our sampleSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlateSDSS plate identifiermeta.id;instr.plateintMJDSDSS MJD identifiertime.epochintFiberSDSS Fiber identifiermeta.id;meta.mainintGALEX? GALEX objIdmeta.idnullableRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzRedshiftsrc.redshiftfloatLocEnv[0/2] local environment of galaxy (1)meta.codeintrMAGAbsolute SDSS r magnitudemagphys.magAbsfloatNUVmag? GALEX NUV magnitudemagphot.mag;em.UVfloatnullablee_NUVmag? rms uncertainty on NUVmagmagstat.error;phot.magfloatnullableFUVmag? GALEX FUV magnitudemagphot.mag;em.UVfloatnullablee_FUVmag? rms uncertainty on FUVmagmagstat.error;phot.magfloatnullableSpInteractive spectrum from SDSSmeta.ref.urlchar