J/A+A/650/A76ivo://CDS.VizieR/J/A+A/650/A76doi:10.26093/cds/vizier.36500076CDSHealy J.Blyth S-L.Verheijen M.A.W.Hess K.M.Serra P.,van der Hulst J.M.Jarrett T.H.Yim K.Jozsa G.I.G.2023-04-03T12:45:29Z2021-06-09T05:28:40ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesphotometryredshiftedh-i-line-emissionGalaxy clusters are some of largest structures in the universe. These very dense environments tend to be home to higher numbers of evolved galaxies than found in lower-density environments. It is well known that dense environments can influence the evolution of galaxies through the removal of the neutral gas (HI) reservoirs that fuel star formation. It is unclear which environment has a stronger effect: the local environment (i.e. the substructure within the cluster), or the cluster itself. Using the new HI data from the Westerbork Coma Survey, we explore the average HI content of galaxies across the cluster comparing galaxies that reside in substructure to those that do not. We applied the Dressler-Shectman test to our newly compiled redshift catalogue of the Coma cluster to search for substructure. With so few of the Coma galaxies directly detected in HI, we used the HI stacking technique to probe the average HI content below what can be directly detected. Using the Dressler-Shectman test, we find 15 substructures within the footprint of the Westerbork Coma Survey. We compare the average HI content for galaxies within substructure to those not in substructure. Using the HI stacking technique, we find that those Coma galaxies not detected in HI are more than 10-50 times more HI deficient than expected, which supports the scenario of an extremely efficient and rapid quenching mechanism. By studying the galaxies that are not directly detected in HI, we also find Coma to be more HI deficient than previously thought.2021A&A...650A..76Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/650/A76CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/650/A76https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/650/A76http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/650/A76https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/650/A76https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/650/A76http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/650/A76GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/650/A76/coma (Catalogue of Coma galaxies within the Westerbork Coma Survey)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/650/A76/coma?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/650/A76/coma?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/650/A76/coma?GETtext/xml+votable180.050000true194.99041728.2466670.0055555555555555566/10377-10379 10382 10400-10401 10404 28127 28149https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/650/A76?format=asciiRadiodefaultJ/A+A/650/A76/comaCatalogue of Coma galaxies within the Westerbork Coma SurveySimbadNameSimbad column added by the CDSmeta.idcharnullablezRedshiftsrc.redshiftdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDGalaxy nickname in data filemeta.id;meta.maincharl_logMassHILimit flag on logMassHImeta.code.errorcharlogMassHICalculated HI masslog(solMass)phys.massfloatr_zRedshift reference (1)meta.ref;pos.framecharRAJ2000Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.maine_zRedshift errorstat.error;src.redshiftdoubleR25? Isophotal radius at 25 mag/arcsec2 in B-bandarcsecphys.angSizefloatnullablen? Sersic index in r-bandstat.fit.paramfloatnullableb/a? Axis ratio in r-bandphys.angSize;arith.ratiofloatnullablePA[]? Position angle in r-banddegpos.posAngfloatnullableFUV? FUV magnitude from GalfitMmagphot.mag;em.UV.100-200nmfloatnullableNUV? NUV magnitude from GalfitMmagphot.mag;em.UVfloatnullableumag? u magnitude from GalfitMmagphot.mag;em.opt.Ufloatnullablegmag? g magnitude from GalfitMmagphot.mag;em.opt.Bfloatnullablermag? r magnitude from GalfitMmagphot.mag;em.opt.Rfloatnullableimag? i magnitude from GalfitMmagphot.mag;em.opt.Ifloatnullablezmag? z magnitude from GalfitMmagphot.mag;em.opt.IfloatnullableW1mag? W1 magnitude from GalfitMmagphot.mag;em.IR.3-4umfloatnullableW2mag? W2 magnitude from GalfitMmagphot.mag;em.IR.4-8umfloatnullableW3mag? W3 magnitude from GalfitMmagphot.flux.density;em.IR.8-15umfloatnullableW4mag? W4 magnitude from GalfitMmagphot.flux.density;em.IR.15-30umfloatnullablelogMass? WISE-based stellar masslog(solMass)phys.massfloatnullablee_logMass? log error on stellar masslog(solMass)stat.error;phys.massfloatnullablel_SFRLimit flag on SFRmeta.code.error;phys.SFRcharSFR? W3 star formation ratesolMass/yrphys.SFRfloatnullablee_SFR? Error on star formation ratesolMass/yrstat.error;phys.SFRfloatnullable