J/MNRAS/487/4901ivo://CDS.VizieR/J/MNRAS/487/4901doi:10.26093/cds/vizier.74874901CDSHealy J.Blyth S.-L.Elson E.van Driel W.Butcher Z.Schneider S.,Lehnert M.D.Minchin R.2024-08-19T20:19:12Z2023-01-23T13:06:53ZCDS support team

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

cds-question@unistra.frgalaxiesradio-astronomyapparent-magnitudeastrometryh-i-line-emissionHI stacking has proven to be a highly effective tool to statistically analyse average HI properties for samples of galaxies which may or may not be directly detected. With the plethora of HI data expected from the various upcoming HI surveys with the SKA Precursor and Pathfinder telescopes, it will be helpful to standardize the way in which stacking analyses are conducted. In this work we present a new python-based package, HISS, designed to stack HI (emission and absorption) spectra in a consistent and reliable manner. As an example, we use HISS to study the HI content in various galaxy sub-samples from the NIBLES survey of SDSS galaxies which were selected to represent their entire range in total stellar mass without a prior colour selection. This allowed us to compare the galaxy colour to average HI content in both detected and non-detected galaxies. Our sample, with a stellar mass range of 10^8^<M_*_(M_{sun}_)<10^12^, has enabled us to probe the HI-to-stellar mass gas fraction relationship more than half an order of magnitude lower than in previous stacking studies.2019MNRAS.487.4901Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/487/4901CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/487/4901https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/487/4901http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/487/4901https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/487/4901https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/487/4901http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/487/4901GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/487/4901/tablee1 (Data for the HI non-detections in the stacking (updated version 21-03-2023))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/487/4901/tablee1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/487/4901/tablee1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/487/4901/tablee1?GETtext/xml+votable180.050000true170.82853.95521670.0055555555555555565/1685 6978 9182 6/4108-4109 4180 4182 4229 4346 4445 4471 4691 4801 4804-4805 4813 4826 4831 4852 4957 4966 4986 5024 5075 5147 5158 5176 5342 5429 5598 5661 5745 5805 5829 5841 5868 5902 6005 6089 6101 6108 6135 6162-6163 6230 6251 6343 6354 6363 6367 6395 6432 6475-6477 6492 6527 6539 6570-6571 6584 6590 6611 6739 6913-6914 6918 7183 7198 7299 7458 7460-7461 7486 8192 8195-8196 8203 8271 8378 9099 9184 9211 9618 9950 9997 10020 10217 10435 10484 10522 10540 10542 10566 10616 10624 10626-10627 10638 10669 10720-10721 10921 10978 10995 11068 11107 11129 11158 11187 11196 11253 11259 11262 11280 11326 11435-11436 11439 11474 11500 11777 11791 11806 11938 11945 12379 12390-12391 12405 12551 12556 12568 17234-17235 17239 17242-17243 17249 17251 17254 17297 17306 17317 17507 17520-17521 17570 17573 17602 17661-17662 17668 17818 17836 17838 17840 17998 18007 18009 18011-18012 18027 18033 18069 18071 18091-18092 18096 18098 18176 18178 18302 18383 18402 18588 18773 18775 18779 18792 18794 18844 18859 18864 19042 19058 19115 19117 19384 19403 19417 19663 19667 19671 19689 19693 19695 19754 19843 19983 19989 19993 19995 19998 20017 20032 21971 22715 22719 22762 23051 23062 23072-23073 23076 23104 23198 25581 25945 25954 26083 26090-26091 26167 26343 26349 26432 26459 26555 26970 27079 27090 27255 27310 27328 27350 27458 27480 27485 27509 27554 27562 27608 27655 27669 27714 27731 27740 27742 27748 27758 27760 27763 27767 27769 27771-27772 27775 27833 27856-27857 27859 27862-27863 27869 27918 27922 27931 27937 27947 28032 28604 28608 28610 28618 28646 31404 31407 31422 31624 31735 32480 36719 36775 36806 36861 49016 49124https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/487/4901?format=asciiRadiodefaultJ/MNRAS/487/4901/tablee1Data for the HI non-detections in the stacking (updated version 21-03-2023)SimbadNameSimbad column added by the CDSmeta.idcharnullableu-ru-r color indexmagphot.color;em.opt.U;em.opt.RfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[1926/6759] Source identifiermeta.idintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainVoptRecession velocity (cz)km/sphys.velocinte_VoptError on Voptkm/sstat.errorintrMAGAbsolute r-band magnitudemagphys.magAbsfloatlogMassLogarithm of the galaxy's stellar masslog(solMass)phys.massfloatNameGalaxy namemeta.id;meta.mainchar