J/MNRAS/383/1519ivo://CDS.VizieR/J/MNRAS/383/1519doi:10.26093/cds/vizier.73831519CDSCortese L.Minchin R.F.Auld R.R.Davies J.I.Catinella B.Momjian E.,Rosenberg J.L.Taylor R.Gavazzi G.O'Neil K.Baes M.Boselli A.,Bothun G.Koribalski B.Schneider S.Van Driel W.2024-07-05T20:16:02Z2008-06-27T14:03:11ZCDS support team

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

cds-question@unistra.frsurveysgalaxy-clustersradio-sourcesh-i-line-emissionWe present 21cm HI line observations of 5x1deg^2^ centred on the local Abell cluster 1367 obtained as part of the Arecibo Galaxy Environment Survey. One hundred sources are detected (79 new HI measurements and 50 new redshifts), more than half belonging to the cluster core and its infalling region. Combining the HI data with Sloan Digital Sky Survey (SDSS) optical imaging, we show that our HI selected sample follows scaling relations similar to the ones usually observed in optically selected samples. Interestingly, all galaxies in our sample appear to have nearly the same baryon fraction independently of their size, surface brightness and luminosity. The most striking difference between HI and optically selected samples resides in their large-scale distribution: whereas optical and X-ray observations trace the cluster core very well, in HI there is almost no evidence of the presence of the cluster. Some implications on the determination of the cluster luminosity function and HI distribution for samples selected at different wavelength are also discussed.2008MNRAS.383.1519Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/383/1519CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/140/1093 : NGC7332/7339 and NGC 1156 HI sources from AGES (Minchin+, 2010)J/MNRAS/415/1883 : NGC 7448 HI sources from AGES (Davies+, 2011)http://www.naic.edu/~ages/public_data.html : AGES databaseshttp://www.sdss.org : SDSS Home Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/383/1519https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/383/1519http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/383/1519https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/383/1519https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/383/1519http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/383/1519GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/383/1519/table1 (HI parameters for the 100 sources detected in the Abell 1367 cube)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/383/1519/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/383/1519/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/383/1519/table1?GETtext/xml+votable180.050000true173.68520.2047220.005555555555555556Cone search capability for table J/MNRAS/383/1519/table3 (List of optical counterparts for the 100 HI sources in A1367)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/383/1519/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/383/1519/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/383/1519/table3?GETtext/xml+votable180.050000true173.691708320.20477780.0055555555555555566/28239 28246-28247 28249-28254 28261 28272-28274https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/383/1519?format=asciiRadiodefaultJ/MNRAS/383/1519/table1HI parameters for the 100 sources detected in the Abell 1367 cuberecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAGESAGES designation (JHHMMSS+DDMMSS)meta.id;meta.maincharprimaryRAJ2000HI Right ascension (J2000)pos.eq.ra;meta.maine_RAJ2000rms uncertainty on RAsstat.error;pos.eq.rafloatDEJ2000HI Declination (J2000)pos.eq.dec;meta.maine_DEJ2000rms uncertainty on Declinationarcsecstat.error;pos.eq.decintHVHeliocentric velocity (G1)km/sspect.dopplerVeloc;pos.heliocentricinte_HVrms uncertainty on HVkm/sstat.errorintW50Velocity width of the source line profile measured at the 50% level of peak maximum (G2)km/sspect.line.widthinte_W50rms uncertainty on W50km/sstat.errorintW20Velocity width of the source line profile measured at the 20% level of peak maximum (G2)km/sspect.line.widthinte_W20rms uncertainty on W20km/sstat.errorintFpeakPeak flux density at 21cmmJyphot.flux.density;em.radio.750-1500MHzfloate_Fpeakrms uncertainty on FpeakmJystat.errorfloatFtotTotal flux at 21cmJy.km/sphot.flux.density;em.radio.750-1500MHzfloate_Ftotrms uncertainty on FtotJy.km/sstat.errorfloatFlagDetection confidence (3)phot.flux.density;em.radio.750-1500MHzcharLSimbad column added by the CDSmeta.ref.urlcharOSimbad column added by the CDSmeta.ref.urlcharJ/MNRAS/383/1519/table2HI parameters for the 22 sources observed with L-wide and confirmedHVHeliocentric velocity (G1)km/sspect.dopplerVeloc;pos.heliocentricinte_HVrms uncertainty on HVkm/sstat.errorintW50Velocity width of the source line profile measured at the 50% level of peak maximum (G2)km/sspect.line.widthinte_W50rms uncertainty on W50km/sstat.errorintW20Velocity width of the source line profile measured at the 20% level of peak maximum (G2)km/sspect.line.widthinte_W20rms uncertainty on W20km/sstat.errorintFtotTotal flux at 21cmJy.km/sphot.flux.density;em.radio.750-1500MHzfloate_Ftotrms uncertainty on FtotJy.km/sstat.errorfloatrmsms noise per channel at 10km/s velocity resolutionmJystat.snr;phys.veloc;instr.det.noisefloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAGESAGES designation (JHHMMSS+DDMMSS)meta.id;meta.maincharJ/MNRAS/383/1519/table3List of optical counterparts for the 100 HI sources in A1367recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAGESAGES designation (JHHMMSS+DDMMSS)meta.id;meta.maincharONameOptical counterpart namemeta.idcharRAJ2000? Optical Right ascension (J2000)pos.eq.ra;meta.mainnullableDEJ2000? Optical Declination (J2000)pos.eq.dec;meta.mainnullableVopt? Optical recessional velocitykm/sspect.dopplerVeloc.opt;em.optintnullablen_Vopt[*] new optical redshift obtained in 2007 (1)meta.notechar