J/MNRAS/403/683ivo://CDS.VizieR/J/MNRAS/403/683doi:10.26093/cds/vizier.74030683CDSCatinella B.Schiminovich D.Kauffmann G.Fabello S.Wang J.,Hummels C.Lemonias J.Moran S.M.Wu R.Giovanelli R.Haynes M.P.,Heckman T.M.Basu-Zych A.R.Blanton M.R.Brinchmann J.Budavari T.,Goncalves T.Johnson B.D.Kennicutt R.C.Madore B.F.Martin C.D.,Rich M.R.Tacconi L.J.Thilker D.A.Wild V.Wyder T.K.2024-07-11T20:16:16Z2011-04-29T16:11:45ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsultraviolet-astronomyh-i-line-emissionWe introduce the GALEX Arecibo SDSS Survey (GASS), an on-going large programme that is gathering high quality HI-line spectra using the Arecibo radio telescope for an unbiased sample of ~1000 galaxies with stellar masses greater than 10^10^M_{sun}_ and redshifts 0.025<z<0.05, selected from the Sloan Digital Sky Survey (SDSS) spectroscopic and Galaxy Evolution Explorer (GALEX) imaging surveys. The galaxies are observed until detected or until a low gas mass fraction limit (1.5-5 per cent) is reached. This paper presents the first Data Release, consisting of ~20 per cent of the final GASS sample. We use this data set to explore the main scaling relations of the HI gas fraction with galaxy structure and NUV-r colour.2010MNRAS.403..683Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/403/683CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/294 : SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)J/AJ/130/825 : GALEX ultraviolet variability catalog (Welsh+, 2005)J/AJ/136/259 : Second GALEX UV variability catalog (GUVV-2) (Wheatley+, 2008)J/ApJ/688/290 : GASS HI survey of the lower halo (Ford+, 2008)J/ApJS/183/214 : Arecibo Legacy Fast Alfa Survey (ALFALFA) VIII (Martin+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/403/683https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/403/683http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/403/683https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/403/683https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/403/683http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/403/683GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/403/683/table1 (Relevant SDSS and UV quantities for the GASS objects published in this work)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/403/683/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/403/683/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/403/683/table1?GETtext/xml+votable180.050000true2.086515.1560.0055555555555555565/2066 6/547 550 552 4188 4223 8203 8206-8207 8211-8213 8223 8225-8226 8230 8270 8282-8283 8331 8335 8339 8345 8390 8416 8509 8557 8670 8704-8705 8712 8714 8744 8746 9376 18387 18402-18403 18406 18414 19387 19416 19426 19432 19678 19742 19752 19842 19983 19987 20006 25974-25975 25977 25979 25981-25982 26040-26041 26046 26060-26061 26063-26065 26073 26075 26081 26083 26097 26109 26238 26295 26311 26318-26319 26326 26343 26349 26365 26385 26487 26509 26521 26524 26540-26541 26543 26548 26553 26563 26573 26584 27061 27090 27096 27120 27422 27438 27480 27503 27507 27510 27518 27522 27537 27561 27591 27594 27726-27727 27729 27731 27748-27749 27760 27763 27860 27926 27928 27942 27946 28178 28193 31419 31443 31473-31474 31654https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/403/683?format=asciiUVRadiodefaultJ/MNRAS/403/683/table1Relevant SDSS and UV quantities for the GASS objects published in this workrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGASSGASS identification numbermeta.id;meta.mainintprimarySDSSSDSS designation (JHHMMSS.ss+DDMMSS.s)meta.idcharzSDSS redshift (1)src.redshiftfloatlogMStellar mass (2)log(solMass)phys.massfloatR50.zRadii containing 50% of the Petrosian flux in the z bandarcsecphys.angSize;srcfloatR50.rRadii containing 50% of the Petrosian flux in the r bandarcsecphys.angSize;srcfloatR90.rRadii containing 90% of the Petrosian flux in the r bandarcsecphys.angSize;srcfloatlogmuStellar mass surface density (3)log(solMass.kpc**-2)phys.densityfloatArGalactic extinction in the r band, from SDSSmagphys.absorption.galfloatrmagr-band model magnitude from the SDSS, corrected for Galactic extinctionmagphot.mag;em.opt.RfloatNUV-r? NUV-r observed colour from our reprocessed photometry, corrected for Galactic extinctionmagphot.color;em.UV;em.optfloatnullableTNUV? Exposure time of the GALEX NUV imagestime.duration;obs.exposureintnullableTmaxMaximum on-source integration time, required to reach the limiting HI mass fraction (4)mintime.duration;stat.maxintSloanDisplay the SDSS data for this sourcemeta.ref.urlcharDR7Details from the SDSS-DR7 photometric Catalog (2009, Cat. II/294)meta.ref.urlcharSimbadNameSimbad column added by the CDSmeta.idchar_RAPosition, derived from the SDSS name (right ascension part)degpos.eq.ra;meta.main_DEPosition, derived from the SDSS name (declination part)degpos.eq.dec;meta.mainJ/MNRAS/403/683/table2HI properties of GASS detectionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGASSGASS identification numbermeta.id;meta.mainintSDSSSDSS designation (JHHMMSS.ss+DDMMSS.s)meta.idcharzSDSS redshift (1)src.redshiftfloatTonOn-source integration time of the Arecibo observation (1)mintime.duration;obs.exposureintDVVelocity resolution of the final, smoothed spectrumkm/sphys.velocintzHIRedshift, measured from the Hi spectrum (2)src.redshift;pos.heliocentricdoubleW50Observed velocity width of the source line profile, measured at 50% level of each peakkm/sspect.line.widthinte_W50Error on the width (sum in quadrature of the statistical and systematic uncertainties) (3)km/sstat.errorintW50cVelocity width corrected for instrumental broadening and cosmological redshift only (4)km/sspect.line.widthintFHIObserved, integrated HI-line flux density, F={int}Sdv, measured on the smoothed and baseline-subtracted spectrumJy.km/sphot.flux.densityfloate_FHIUncertainty on FHI (sum in quadrature of the statistical and systematic errors) (5)Jy.km/sstat.errorfloatrmsrms noise of the observation, measured on the signal- and RFI-free portion of the smoothed spectrummJystat.stdev;instr.det.noise;obsfloatS/NSignal-to-noise ratio of the HI spectrum (6)stat.snrfloatlogMHIbase-10 logarithm of the HI mass (7)log(solMass)phys.massfloatlogMHI/M*base-10 logarithm of the HI mass fractionphys.mass;arith.ratiofloatQ[1/5] Quality flag (1=good, 2=marginal, 5=confused) (8)meta.code.qualintNote[*] An asterisk indicates the presence of a note for the source in appen.dat filemeta.notecharJ/MNRAS/403/683/table3GASS non-detectionl_logMHILimit flag on logMHImeta.code.errorcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGASSGASS identification numbermeta.id;meta.mainintSDSSSDSS designation (JHHMMSS.ss+DDMMSS.s)meta.idcharzSDSS redshiftsrc.redshiftfloatTonOn-source integration time of the Arecibo observationmintime.duration;obs.exposureintrmsrms noise of the observation, measured on the signal- and RFI-free portion of the smoothed spectrummJystat.stdev;instr.det.noise;obsfloatlogMHIUpper limit of the HI mass (1)log(solMass)phys.mass;stat.maxfloatl_logMHI/M*Limit flag on logMHI/M*meta.code.errorcharlogMHI/M*Upper limit of the HI mass fractionphys.mass;arith.ratiofloatNote[*-] An asterisk indicates the presence of a note for the source in appen.dat filemeta.notecharJ/MNRAS/403/683/appenIndividual notesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGASSGASS numbermeta.id;meta.mainintNoteText of the note (1)meta.notechar