J/A+A/665/A155ivo://CDS.VizieR/J/A+A/665/A155doi:10.26093/cds/vizier.36650155CDSDeshev B.Taylor R.Minchin R.Scott T.C.Brinks E.2022-09-28T05:51:27Z2022-09-23T08:04:49ZCDS support team

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

cds-question@unistra.frgalaxy-clustersh-i-line-emissionMany galaxy properties are known to correlate with the environment in which the galaxies are embedded. Their cold, neutral gas content, usually assessed through 21cm HI observations, is related to many other galaxy properties as it is the underlying fuel for star formation. With its high sensitivity and broad sky coverage the blind Arecibo Galaxy Environment Survey (AGES) survey brings significant improvement to the census of HI properties of galaxies in a wide range of environments, from voids to the core of a massive cluster. Here we present an HI census over a volume of ~44000Mpc^3^ towards the merging cluster Abell 1367 and extending well beyond. Our aim is to measure the effects different environments have on the HI content of their constituent galaxies. We use AGES- a deep, blind, HI survey, with the Arecibo radio telescope, 20 square degrees on the sky, centred on the merging cluster Abell 1367 mapping the large-scale structure (LSS) surrounding the cluster out to cz=20000km/s. The survey is sensitive down to a column density of N_HI_=1.5x10^17^cm^-2^ for emission filling the beam and a line width of 10km/s. As an approximate mass sensitivity limit, a member of A1367 (at a distance of 92Mpc), containing M_HI_=2.7x10^8^M_{sun}_ distributed over a top-hat profile of 50km/s width would be detected at 4{sigma}. The results are analysed in combination with optical spectroscopy data from SDSS which we use to estimate the local galaxy density based on the Voronoi-Delaunay method. We present the results of the complete AGES survey of the A1367 field. In total we detect 457 HI sources, 213 of which are detected for the first time by the AGES survey, 134 of which are presented in this article for the first time. 225 of the detections are in the cluster and 232 in the remaining volume surveyed. Here we present the full catalogue of HI detections and their basic properties, including optical ones. In this article we concentrate on the difference between the cluster and the foreground and background LSS. We reveal a lack of correlation of HI detected fraction with local galaxy density when the cluster and the rest of the surveyed volume are analysed separately. On the other hand the HI detected fraction in the cluster is approximately half that found outside the cluster.2022A&A...665A.155Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/665/A155CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/383/1519 : Abell 1367 HI sources from AGES (Cortese+, 2008)J/AJ/140/1093 : AGES NGC7332/7339 & NGC 1156 HI sources (Minchin+, 2010)J/MNRAS/415/1883 : AGES HI sources in NGC 7448 (Davies+, 2011)J/MNRAS/423/787 : AGES sources in Virgo cluster (Taylor+, 2012)J/MNRAS/443/2634 : AGES HI sources in NGC 7448 field (Taylor+, 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/665/A155https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/665/A155http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/665/A155https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/665/A155https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/665/A155http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/665/A155GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/665/A155/tablea1 (Full catalogue of HI detections and their basic properties)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/665/A155/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/665/A155/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/665/A155/tablea1?GETtext/xml+votable180.050000true173.43012521.87266390.0055555555555555565/7059-7060 7062-7063 7068 6/28231 28244 28246-28247 28260-28261 28263 28276-28278 28280-28281 28424 28426https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/665/A155?format=asciiRadiodefaultJ/A+A/665/A155/tablea1Full catalogue of HI detections and their basic propertiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJnameHI object id (JHHMMSS+DDMMSS)meta.id;meta.maincharRAJ2000HI object central right ascension (J2000)pos.eq.ra;meta.maine_RAJ2000Uncertainty on right ascensionsstat.error;pos.eq.rafloatDEJ2000HI object declination (J2000)pos.eq.dec;meta.maine_DEJ2000Uncertainty on Declinationarcsecstat.error;pos.eq.decintVHICentral velocity of HI sourcekm/sem.wl.central;spect.lineinte_VHIUncertainty on Vel_HIkm/sstat.errorintW50HI profile width at 50% of peakkm/sspect.line.widthinte_W50Uncertainty on W50km/sstat.errorintW20HI profile width at 10% of peakkm/sspect.line.widthinte_W20Uncertainty on W20km/sstat.errorintFpeakPeak fluxmJyphot.fluxfloate_FpeakUncertainty on Peak FluxmJystat.errorfloatFtotTotal HI FluxJy.km/sphot.fluxfloate_FtotUncertainty on TotFluxJy.km/sstat.errorfloatlogMHILogarithm of total HI masslog(solMass)phys.massfloate_logMHIUncertainty on logMHIlog(solMass)stat.errorfloatAASNRSignal-to-noise ratiostat.snrfloatflagHIHI detection flag (1)meta.code.errorcharspecObjID? ID of primary optical counterpartmeta.idnullablespecObjID2? ID of the second optical counterpartmeta.idnullableRAOdeg? Right ascension of primary optical counterpart (J2000)degpos.eq.ranullableDEOdeg? Declination of primary optical counterpart (J2000)degpos.eq.decnullableVOpt? Central velocity of primary optical counterpartkm/sphys.velocintnullableOCflagOCflag (potential or spectrosc)meta.codechar