J/A+A/659/A94ivo://CDS.VizieR/J/A+A/659/A94doi:10.26093/cds/vizier.36590094CDSMolnar D.Cs.Serra P.van der Hulst T.Jarrett T.H.Boselli A.,Cortese L.Healy J.de Blok E.Cappellari M.Hess K.M.Jozsa G.I.G.,McDermid R.M.Oosterloo T.A.Verheijen M.A.W.2022-09-07T12:33:24Z2022-03-14T07:35:26ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesh-i-line-emissionWe present the blind Westerbork Coma Survey probing the HI content of the Coma galaxy cluster with the Westerbork Synthesis Radio Telescope. The survey covers the inner ~1Mpc around the cluster centre, extending out to 1.5Mpc towards the south-western NGC 4839 group. The survey probes the atomic gas in the entire Coma volume down to a sensitivity of ~10^19^cm^-2^ and 10^8^M_{sun}_. Combining automated source finding with source extraction at optical redshifts and visual verification, we obtained 40 HI detections of which 24 are new. Over half of the sample displays perturbed HI morphologies indicative of an ongoing interaction with the cluster environment. With the use of ancillary UV and mid-IR, data we measured their stellar masses and star formation rates and compared the HI properties to a set of field galaxies spanning a similar stellar mass and star formation rate range. We find that ~75% of HI-selected Coma galaxies have simultaneously enhanced star formation rates (by ~0.2dex) and are HI deficient (by ~0.5dex) compared to field galaxies of the same stellar mass. According to our toy model, the simultaneous HI deficiency and enhanced star formation activity can be attributed to either HI stripping of already highly star forming galaxies on a very short timescale, while their H_2_ content remains largely unaffected, or to HI stripping coupled to a temporary boost of the HI-to-H_2_ conversion, causing a brief starburst phase triggered by ram pressure before eventually quenching the galaxy.2022A&A...659A..94Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/659/A94CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/659/A94https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/659/A94http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/659/A94https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/659/A94https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/659/A94http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/659/A94GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/659/A94/wcshidet (Coma cluster galaxies with HI-detections in the Westerbork Coma Survey)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/659/A94/wcshidet?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/659/A94/wcshidet?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/659/A94/wcshidet?GETtext/xml+votable180.050000true195.5331627.64658890.005555555555555556Cone search capability for table J/A+A/659/A94/refsamp (Reference field galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/659/A94/refsamp?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/659/A94/refsamp?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/659/A94/refsamp?GETtext/xml+votable180.050000true190.63597-1.35050.0055555555555555566/4439 5124-5125 5164 5172 5181-5183 5190 5196 5198 5200 5241 5244 5247 5313 5332 5336 5342 5440 5464 5629 5749 5877 5966-5967 5975-5978 5982 5999 6001 6011 6037 6061 6064 6087 7476 8235 8266 8320 8330 8359 8669 8982 9029 9037 9140 9161 9739 9762 9776 10378-10379 10382 10400-10401 10475 10592 10632 10672 10679 10684 10740 10841 10845 10882 10892 10990 11010 11074 11111 11115 11238 11297 11403 11405 11435 11440 11776 11800 11816 25575 25581 25599 25775 25788 25790 25966 25980 25997 26055 26065 26068 26072 26090-26091 26119 26128 26157 26161 26166 26174-26175 26214 26217 26222-26223 26260 26265 26307-26309 26311 26317 26320 26323 26330-26331 26377 26388 26432 26472 26528 26537 27130 27543 27603 27606 27653-27654 27771 27814 27823 27841 27853 27855 27889 27909 27922 27926 27931 27934 27955 28054 28056 28123 28126 28141 28162 28170 28191 28196 28201 28208 28213 28220-28221 28234 28258 28264 28294 28299-28300 28304 28342 28348 28404 28416 28508 28529 28538 28643 28651https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/659/A94?format=asciiRadiodefaultJ/A+A/659/A94/wcshidetComa cluster galaxies with HI-detections in the Westerbork Coma SurveyAGN[0/1] flag indicating the presence of an AGN (6)meta.codeintNewDet[0/1] flag to indicate whether the source is a new HI detection (7)meta.codeintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDID of optical counterpartmeta.id;meta.maincharRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainoffAngular offset between the optical and HI source centresarcsecpos.angDistancedoublevHIline-of-sight velocity of the HI detectionkm/sphys.veloc;instr.saturationdoubledcprojected distance to the centre of the Fornax clusterMpcpos.distancefloatvoffdifference between the optical and HI line-of-sight velocitieskm/sspect.dopplerVeloc.opt;arith.difffloatlogMstarstellar mass of the galaxy (1)log(solMass)phys.massfloate_logMstarstellar mass uncertainty of the galaxylog(solMass)stat.errorfloatlogSFRstar formation rate of the galaxy (2)log(solMass.yr**-1)phys.SFRdoublee_logSFRstar formation rate uncertainty of the galaxylog(solMass.yr**-1)stat.error;phys.SFRdoubleSimbadSimbad column added by the CDSmeta.ref.urlcharlogMHIHI mass of the galaxy (3)log(solMass)phys.massdoubleHItype[0/3] HI morphological type (4)meta.codeintTail[0/1] flag indicating a tail at UV and/or Halpha wavelengths (5)meta.codeintJ/A+A/659/A94/refsampReference field galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDID from the HRS or VGS (1)meta.id;meta.maincharRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainlogMstarStellar mass of the galaxy (2)log(solMass)phys.massdoublee_logMstarStellar mass uncertainty of the galaxylog(solMass)stat.errordoublelogSFRStar formation rate of the galaxy (3)log(solMass.yr**-1)phys.SFRdoublee_logSFRStar formation rate uncertainty of the galaxylog(solMass.yr**-1)stat.error;phys.SFRdoublelogMHIHI mass of the galaxy (4)log(solMass)phys.massdoublee_logMHIHI mass uncertainty of the galaxylog(solMass)stat.errordoubleSimbadNameSimbad column added by the CDSmeta.idcharnullable