J/A+A/553/A54ivo://CDS.VizieR/J/A+A/553/A54doi:10.26093/cds/vizier.35530054CDSChan S.J.Beckman J.E.2017-09-27T05:55:36Z2013-12-11T13:02:07ZCDS support team

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

cds-question@unistra.frgalaxiesh-ii-regionsinfrared-photometryWe systematically study the relations between the H{alpha} luminosity and the near-IR luminosity and temperature of a set of selected HII regions in the disc of M100. By using the technique of cross-reference between the optical H{alpha} image (the catalogue of HII regions in M100 and the Spitzer IRAC images, we locate the selected HII regions in the IRAC image frames. By using the chi-squared non-linear fitting technique, we estimate the IRAC-3-band colour temperature T_col(IRAC)_ of selected HII regions, and calculate their near-IR luminosities.2013A&A...553A..54Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/553/A54CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/297/255 : HII region catalogue of M100 (Knapen, 1998)J/MNRAS/424/1636 : Swift/UVOT sources in NGC4321 (M100) (Ferreras+, 2012)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/553/A54https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/553/A54http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/553/A54https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/553/A54https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/553/A54http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/553/A54GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/553/A54/catalog (Measured IRAC fluxes and estimated Tcol and L(IRAC) of selected K-HII)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/553/A54/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/553/A54/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/553/A54/catalog?GETtext/xml+votable180.050000true185.686639415.84053860.0055555555555555566/28033 280353.036429446233786e-20 6.185923063528282e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/553/A54?format=asciiInfrareddefaultJ/A+A/553/A54/catalogMeasured IRAC fluxes and estimated Tcol and L(IRAC) of selected K-HIIrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintK-HIIHII region identification number, as in Knappen, 1998, Cat. J/MNRAS/297/255meta.idintXposX position (1)pixpos.cartesian.x;instr.detdoubleYposY position (1)pixpos.cartesian.y;instr.detdoubleF3.6Spitzer/IRAC 3.6um fluxuJyphot.mag;em.IR.3-4umfloatF4.5Spitzer/IRAC 4.5um fluxuJyphot.mag;em.IR.4-8umfloatF5.8Spitzer/IRAC 5.8um fluxuJyphot.flux.density;em.IR.4-8umfloatF8.0Spitzer/IRAC 5.6um fluxuJyphot.flux.density;em.IR.8-15umfloate_F3.6Relative uncertainty on F3.6%stat.errorfloate_F4.5Relative uncertainty on F4.5%stat.errorfloate_F5.8Relative uncertainty on F5.8%stat.errorfloate_F8.0Relative uncertainty on F8.0%stat.errorfloatTcolColour temperatureKphys.temperaturefloate_Tcolrms uncertainty on TcolKstat.errorfloatL(IRAC)IRAC (3.6-8.0{mu}m) luminosity (erg/s)1e-07Wphys.luminosity;em.IRdoublee_L(IRAC)rms uncertainty on L(IRAC)1e-07Wstat.errordoubleSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition from Knapen, 1998, Cat. J/MNRAS/297/255 (right ascension part)degpos.eq.ra;meta.main_DEPosition from Knapen, 1998, Cat. J/MNRAS/297/255 (declination part)degpos.eq.dec;meta.main