J/A+A/647/A167ivo://CDS.VizieR/J/A+A/647/A167doi:10.26093/cds/vizier.36470167CDSYang M.Bonanos A.Z.Jiang B.W.Lam M.I.Gao J.Gavras P.,Maravelias G.Wang S.Chen X.D.Tramper F.Ren Y.Spetsieri Z.T.2023-05-05T10:10:20Z2021-03-29T08:10:06ZCDS support team

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

cds-question@unistra.frinfrared-sourcesgalaxiesstellar-mass-losslate-type-starssupergiant-starsWe present a case study in which we used a novel method to identify red supergiant (RSG) candidates in NGC 6822 based on their 1.6um H-bump. We collected 32 bands of photometric data for NGC 6822 ranging from the optical to the mid-infrared (MIR), derived from Gaia, PS1, LGGS, VHS, UKIRT, IRSF, HAWK-I, Spitzer, and WISE. Using the theoretical spectra from MARCS, we demonstrate that there is a prominent difference around 1.6um (H-bump) between targets with high and low surface gravity (HSG and LSG). Taking advantage of this feature, we identify efficient color-color diagrams of rzH (r-z versus z-H) and rzK (r-z versus z-K) to separate HSG (mostly foreground dwarfs) and LSG targets (mainly background red giant stars, asymptotic giant branch stars, and RSGs) from crossmatching of optical and near-infrared (NIR) data. Moreover, synthetic photometry from ATLAS9 gives similar results. We further separated RSG candidates from the remaining LSG candidates as determined by the H-bump method by using semi-empirical criteria on NIR color-magnitude diagrams, where both the theoretic cuts and morphology of the RSG population are considered. This separation produced 323 RSG candidates. The simulation of foreground stars with Besancon models also indicates that our selection criteria are largely free from the contamination of Galactic giants. In addition to the H-bump method, we used the traditional BVR method (B-V versus V-R) as a comparison and/or supplement by applying a slightly aggressive cut to select as many RSG candidates as possible (358 targets). Furthermore, the Gaia astrometric solution was used to constrain the sample, where 181 and 193 targets were selected with the H-bump and BVR method, respectively. The percentages of selected targets in the two methods are similar at ~60%, indicating a comparable accuracy of the two methods. In total, there are 234 RSG candidates after combining targets from the two methods, and 140 (~60%) of them are in common. The final RSG candidates are in the expected locations on the mid-infrared color-magnitude diagram with [3.6]-[4.5]<~0 and J-[8.0]~1.0. The spatial distribution is also coincident with the far-ultraviolet-selected star formation regions, suggesting that the selection is reasonable and reliable. We indicate that our method can also be used to identify other LSG targets, such as red giants and asymptotic giant branch stars, and it can also be applied to most of the nearby galaxies by using recent large-scale ground-based surveys. Future ground- and space-based facilities may promote its application beyond the Local Group.2021A&A...647A.167Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/647/A167CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/345 : Gaia DR2 (Gaia Collaboration, 2018)II/349 : The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016)II/316 : UKIDSS-DR6 Galactic Plane Survey (Lucas+ 2012)II/319 : UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)II/352 : The VISTA Hemisphere Survey (VHS) catalog (McMahon+, 2013)II/288 : IRSF Magellanic Clouds Point Source Catalog (Kato+ 2007)II/295 : Spitzer IRAC survey of the galactic center (Ramirez+, 2008)II/332 : c2d Spitzer final data release (DR4) (Evans+, 2003)II/311 : WISE All-Sky Data Release (Cutri+ 2012)II/328 : AllWISE Data Release (Cutri+ 2013)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/647/A167https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/647/A167http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/647/A167https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/647/A167https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/647/A167http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/647/A167GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/647/A167/rsg (Catalog of 234 identified RSG candidates (table 2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/rsg?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/rsg?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/rsg?GETtext/xml+votable180.050000true295.96393194-14.662690.005555555555555556Cone search capability for table J/A+A/647/A167/gaia (Gaia photometric catalog (table A2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/gaia?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/gaia?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/gaia?GETtext/xml+votable180.050000true295.89980111-14.623661110.005555555555555556Cone search capability for table J/A+A/647/A167/ps1 (PS1 photometric catalog (table A1))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/ps1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/ps1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/ps1?GETtext/xml+votable180.050000true295.89977194-14.845621110.005555555555555556Cone search capability for table J/A+A/647/A167/lggs (LGGS photometric catalog (table A3))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/lggs?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/lggs?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/lggs?GETtext/xml+votable180.050000true295.89975-14.934861110.005555555555555556Cone search capability for table J/A+A/647/A167/ukirt (UKIRT photometric catalog (table A4))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/ukirt?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/ukirt?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/ukirt?GETtext/xml+votable180.050000true295.89975-14.510396940.005555555555555556Cone search capability for table J/A+A/647/A167/vhs (VHS photometric catalog (table A5))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/vhs?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/vhs?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/vhs?GETtext/xml+votable180.050000true295.899805-14.737883890.005555555555555556Cone search capability for table J/A+A/647/A167/irsf (IRSF photometric catalog (table A6))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/irsf?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/irsf?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/irsf?GETtext/xml+votable180.050000true296.17061-14.952340.005555555555555556Cone search capability for table J/A+A/647/A167/hawki (HAWK-I photometric catalog ((table A7))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/hawki?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/hawki?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/hawki?GETtext/xml+votable180.050000true296.12685306-14.805601940.005555555555555556Cone search capability for table J/A+A/647/A167/spitzer (Spitzer photometric catalog (table A8))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/spitzer?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/spitzer?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/spitzer?GETtext/xml+votable180.050000true296.02413889-14.678080.005555555555555556Cone search capability for table J/A+A/647/A167/wise (WISE photometric catalog (table A9))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/647/A167/wise?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/647/A167/wise?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/647/A167/wise?GETtext/xml+votable180.050000true295.89975306-15.044016110.0055555555555555566/29713 29715-29716 297187.952274030004205e-20 4.851276835901009e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/647/A167?format=asciiInfrareddefaultJ/A+A/647/A167/rsgCatalog of 234 identified RSG candidates (table 2)e_KsmagVHS? VHS Ks-band magnitude errormagstat.errorfloatnullableJmagIRSF? IRSF J-band magnitudemagphot.mag;em.IR.JfloatnullableSimbadNameSimbad column added by the CDSmeta.idcharnullable_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRA_ICRSRight ascension (ICRS) at Ep=2015.5degpos.eq.ra;meta.mainDE_ICRSDeclination (ICRS) at Ep=2015.5degpos.eq.dec;meta.mainPlxG? Gaia parallaxmaspos.parallax.trigdoublenullablee_PlxG? Gaia parallax errormasstat.errordoublenullablepmRAG? Gaia proper motion along RA, pmRA*cosDEmas/yrpos.pm;pos.eq.radoublenullablee_pmRAG? Gaia proper motion error along RAmas/yrstat.error;pos.pm;pos.eq.radoublenullablepmDEG? Gaia proper motion along DEmas/yrpos.pm;pos.eq.decdoublenullablee_pmDEG? Gaia proper motion error along DEmas/yrstat.error;pos.pm;pos.eq.decdoublenullableGmagGaia G-band mean magnitudemagphot.mag;em.optdoubleBPmag? Gaia BP-band mean magnitudemagphot.mag;em.opt.BdoublenullableRPmag? Gaia RP-band mean magnitudemagphot.mag;em.opt.RdoublenullableRUWE? Gaia Renormalised unit weight errorstat.errordoublenullablegmagPS1? PS1 g-band magnitudemagphot.mag;em.opt.Bfloatnullablee_gmagPS1? PS1 g-band magnitude errormagstat.errorfloatnullables_gmagPS1? PS1 g-band standard deviationmagstat.stdev;phot.magfloatnullableAmpgPS1? PS1 g-band amplitudemagsrc.var.amplitudefloatnullablermagPS1? PS1 r-band magnitudemagphot.mag;em.opt.Rfloatnullablee_rmagPS1? PS1 r-band magnitude errormagstat.errorfloatnullables_rmagPS1? PS1 r-band standard deviationmagstat.stdev;phot.magfloatnullableAmprPS1? PS1 r-band amplitudemagsrc.var.amplitudefloatnullableimagPS1? PS1 i-band magnitudemagphot.mag;em.opt.Ifloatnullablee_imagPS1? PS1 i-band magnitude errormagstat.errorfloatnullables_imagPS1? PS1 i-band standard deviationmagstat.stdev;phot.magfloatnullableAmpiPS1? PS1 i-band amplitudemagsrc.var.amplitudefloatnullablezmagPS1? PS1 z-band magnitudemagphot.mag;em.opt.Ifloatnullablee_zmagPS1? PS1 z-band magnitude errormagstat.errorfloatnullables_zmagPS1? PS1 z-band standard deviationmagstat.stdev;phot.magfloatnullableAmpzPS1? PS1 z-band amplitudemagsrc.var.amplitudefloatnullableymagPS1? PS1 y-band magnitudemagphot.mag;em.IR.Jfloatnullablee_ymagPS1? PS1 y-band magnitude errormagstat.error;pos.cartesian.yfloatnullables_ymagPS1? PS1 y-band standard deviationmagstat.stdev;phot.magfloatnullableAmpyPS1? PS1 y-band amplitudemagsrc.var.amplitudefloatnullableVmagLGGS? LGGS V-band magnitudemagphot.mag;em.opt.Vfloatnullablee_VmagLGGS? LGGS V-band magnitude errormagstat.errorfloatnullableB-VLGGS? LGGS B-V colormagphot.color;em.opt.B;em.opt.Vfloatnullablee_B-VLGGS? Error in LGGS B-V colormagstat.error;phot.color;em.opt.BfloatnullableU-BLGGS? LGGS U-B colormagphot.color;em.opt.U;em.opt.Bfloatnullablee_U-BLGGS? Error in LGGS U-B colormagstat.error;phot.color;em.opt.UfloatnullableV-RLGGS? LGGS V-R colormagphot.color;em.opt.V;em.opt.Rfloatnullablee_V-RLGGS? Error in LGGS V-R colormagstat.error;phot.color;em.opt.VfloatnullableR-ILGGS? LGGS R-I colormagphot.color;em.opt.R;em.opt.Ifloatnullablee_R-ILGGS? Error in LGGS R-I colormagstat.error;phot.color;em.opt.RfloatnullableSpTypeILGGS? LGGS MK Spectral Typesrc.spTypecharJmagUKIRT? UKIRT J-band magnitudemagphot.mag;em.IR.Jfloatnullablee_JmagUKIRT? UKIRT J-band magnitude errormagstat.errorfloatnullableHmagUKIRT? UKIRT H-band magnitudemagphot.mag;em.IR.Hfloatnullablee_HmagUKIRT? UKIRT H-band magnitude errormagstat.errorfloatnullableKmagUKIRT? UKIRT K-band magnitudemagphot.mag;em.IR.Kfloatnullablee_KmagUKIRT? UKIRT K-band magnitude errormagstat.errorfloatnullableJmagVHS? VHS J-band magnitudemagphot.mag;em.IR.Jfloatnullablee_JmagVHS? VHS J-band magnitude errormagstat.errorfloatnullableKsmagVHS? VHS Ks-band magnitudemagphot.mag;em.IR.Kfloatnullables_JmagIRSF? IRSF J-band standard deviationmagstat.stdev;phot.magfloatnullableHmagIRSF? IRSF H-band magnitudemagphot.mag;em.IR.Hfloatnullables_HmagIRSF? IRSF H-band standard deviationmagstat.stdev;phot.magfloatnullableKsmagIRSF? IRSF Ks-band magnitudemagphot.mag;em.IR.Kfloatnullables_KsmagIRSF? IRSF Ks-band standard deviationmagstat.stdev;phot.magfloatnullableJmagHAWKI? HAWK-I J-band magnitudemagphot.mag;em.IR.Jfloatnullablee_JmagHAWKI? HAWK-I J-band magnitude errormagstat.errorfloatnullableKsmagHAWKI? HAWK-I Ks-band magnitudemagphot.mag;em.IR.Kfloatnullablee_KsmagHAWKI? HAWK-I Ks-band magnitude errormagstat.errorfloatnullableIRAC1? Spitzer IRAC1-band magnitudemagphot.mag;em.IR.3-4umfloatnullablee_IRAC1? Spitzer IRAC1-band magnitude errormagstat.errorfloatnullabledIRAC1? Difference between the PSF and aperture photometry magnitude in Spitzer IRAC1-bandmagphot.mag;arith.difffloatnullableIRAC2? Spitzer IRAC2-band magnitudemagphot.mag;em.IR.4-8umfloatnullablee_IRAC2? Spitzer IRAC2-band magnitude errormagstat.errorfloatnullabledIRAC2? Difference between the PSF and aperture photometry magnitude in Spitzer IRAC2-bandmagphot.mag;arith.difffloatnullablel_IRAC33-sigma upper limit for Spitzer IRAC3-band magnitudemeta.code.errorcharIRAC3? Spitzer IRAC3-band magnitudemagphot.flux.density;em.IR.4-8umfloatnullablee_IRAC3? Spitzer IRAC3-band magnitude errormagstat.errorfloatnullabledIRAC3? Difference between the PSF and aperture photometry magnitude in Spitzer IRAC3-bandmagphot.mag;arith.difffloatnullablel_IRAC4? 3-sigma upper limit for Spitzer IRAC4-band magnitudemeta.code.errorcharIRAC4? Spitzer IRAC4-band magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_IRAC4? Spitzer IRAC4-band magnitude errormagstat.errorfloatnullabledIRAC4? Difference between the PSF and aperture photometry magnitude in Spitzer IRAC4-bandmagphot.mag;arith.difffloatnullablel_MIPS24? 3-sigma upper limit for Spitzer MIPS24-band magnitudemeta.code.errorcharMIPS24? Spitzer MIPS24-band magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_MIPS24? Spitzer MIPS24-band magnitude errormagstat.errorfloatnullableWISE1? ALLWISE WISE1-band magnitudemagphot.mag;em.IR.3-4umfloatnullablee_WISE1? ALLWISE WISE1-band magnitude errormagstat.errorfloatnullableSNRWISE1? ALLWISE WISE1-band SNRstat.snrfloatnullableWISE2? ALLWISE WISE2-band magnitudemagphot.mag;em.IR.4-8umfloatnullablee_WISE2? ALLWISE WISE2-band magnitude errormagstat.errorfloatnullableSNRWISE2? ALLWISE WISE2-band SNRstat.snrfloatnullableWISE3? ALLWISE WISE3-band magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_WISE3? ALLWISE WISE3-band magnitude errormagstat.errorfloatnullableSNRWISE3? ALLWISE WISE3-band SNRstat.snrfloatnullableWISE4? ALLWISE WISE4-band magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_WISE4? ALLWISE WISE4-band magnitude errormagstat.errorfloatnullableSNRWISE4? ALLWISE WISE4-band SNRstat.snrfloatnullableJ/A+A/647/A167/gaiaGaia photometric catalog (table A2)RA_ICRSRight ascension (ICRS) at Ep=2015.5degpos.eq.ra;meta.mainindexedDE_ICRSDeclination (ICRS) at Ep=2015.5degpos.eq.dec;meta.mainindexedPlxG? Gaia parallaxmaspos.parallax.trigdoublenullable_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinte_PlxG? Gaia parallax errormasstat.errordoublenullablepmRAG? Gaia proper motion along RA, pmRA*cosDEmas/yrpos.pm;pos.eq.radoublenullablee_pmRAG? Gaia proper motion error along RAmas/yrstat.error;pos.pm;pos.eq.radoublenullablepmDEG? Gaia proper motion along DEmas/yrpos.pm;pos.eq.decdoublenullablee_pmDEG? Gaia proper motion error along DEmas/yrstat.error;pos.pm;pos.eq.decdoublenullableGmagGaia G-band mean magnitudemagphot.mag;em.optdoubleBPmag? Gaia BP-band mean magnitudemagphot.mag;em.opt.BdoublenullableRPmag? Gaia RP-band mean magnitudemagphot.mag;em.opt.RdoublenullableRUWE? Gaia Renormalised unit weight errorstat.errordoublenullableJ/A+A/647/A167/ps1PS1 photometric catalog (table A1)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedgmagPS1PS1 g-band magnitudemagphot.mag;em.opt.Bfloate_gmagPS1? PS1 g-band magnitude errormagstat.errorfloatnullables_gmagPS1? PS1 g-band standard deviationmagstat.stdev;phot.magfloatnullableAmpgPS1? PS1 g-band amplitudemagsrc.var.amplitudefloatnullablermagPS1PS1 r-band magnitudemagphot.mag;em.opt.Rfloate_rmagPS1? PS1 r-band magnitude errormagstat.errorfloatnullables_rmagPS1? PS1 r-band standard deviationmagstat.stdev;phot.magfloatnullableAmprPS1? PS1 r-band amplitudemagsrc.var.amplitudefloatnullableimagPS1PS1 i-band magnitudemagphot.mag;em.opt.Ifloate_imagPS1? PS1 i-band magnitude errormagstat.errorfloatnullables_imagPS1? PS1 i-band standard deviationmagstat.stdev;phot.magfloatnullableAmpiPS1? PS1 i-band amplitudemagsrc.var.amplitudefloatnullablezmagPS1PS1 z-band magnitudemagphot.mag;em.opt.Ifloate_zmagPS1? PS1 z-band magnitude errormagstat.errorfloatnullables_zmagPS1? PS1 z-band standard deviationmagstat.stdev;phot.magfloatnullableAmpzPS1? PS1 z-band amplitudemagsrc.var.amplitudefloatnullableymagPS1? PS1 y-band magnitudemagphot.mag;em.IR.Jfloatnullablee_ymagPS1? PS1 y-band magnitude errormagstat.error;pos.cartesian.yfloatnullables_ymagPS1? PS1 y-band standard deviationmagstat.stdev;phot.magfloatnullableAmpyPS1? PS1 y-band amplitudemagsrc.var.amplitudefloatnullableJ/A+A/647/A167/lggsLGGS photometric catalog (table A3)e_R-ILGGS? Error in LGGS R-I colormagstat.error;phot.color;em.opt.RfloatnullableSpTypeLGGS? LGGS MK Spectral Typesrc.spTypecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedVmagLGGSLGGS V-band magnitudemagphot.mag;em.opt.Vfloate_VmagLGGSLGGS V-band magnitude errormagstat.errorfloatB-VLGGSLGGS B-V colormagphot.color;em.opt.B;em.opt.Vfloate_B-VLGGSError in LGGS B-V colormagstat.error;phot.color;em.opt.BfloatU-BLGGS? LGGS U-B colormagphot.color;em.opt.U;em.opt.Bfloatnullablee_U-BLGGS? Error in LGGS U-B colormagstat.error;phot.color;em.opt.UfloatnullableV-RLGGSLGGS V-R colormagphot.color;em.opt.V;em.opt.Rfloate_V-RLGGSError in LGGS V-R colormagstat.error;phot.color;em.opt.VfloatR-ILGGS? LGGS R-I colormagphot.color;em.opt.R;em.opt.IfloatnullableJ/A+A/647/A167/ukirtUKIRT photometric catalog (table A4)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedJmagUKIRTUKIRT J-band magnitudemagphot.mag;em.IR.Jfloate_JmagUKIRTUKIRT J-band magnitude errormagstat.errorfloatHmagUKIRTUKIRT H-band magnitudemagphot.mag;em.IR.Hfloate_HmagUKIRTUKIRT H-band magnitude errormagstat.errorfloatKmagUKIRTUKIRT K-band magnitudemagphot.mag;em.IR.Kfloate_KmagUKIRTUKIRT K-band magnitude errormagstat.errorfloatJ/A+A/647/A167/vhsVHS photometric catalog (table A5)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedJmagVHSVHS J-band magnitudemagphot.mag;em.IR.Jfloate_JmagVHSVHS J-band magnitude errormagstat.errorfloatKsmagVHSVHS Ks-band magnitudemagphot.mag;em.IR.Kfloate_KsmagVHSVHS Ks-band magnitude errormagstat.errorfloatJ/A+A/647/A167/irsfIRSF photometric catalog (table A6)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainJmagIRSFIRSF J-band magnitudemagphot.mag;em.IR.Jfloats_JmagIRSFIRSF J-band standard deviationmagstat.stdev;phot.magfloatHmagIRSFIRSF H-band magnitudemagphot.mag;em.IR.Hfloats_HmagIRSFIRSF H-band standard deviationmagstat.stdev;phot.magfloatKsmagIRSFIRSF Ks-band magnitudemagphot.mag;em.IR.Kfloats_KsmagIRSFIRSF Ks-band standard deviationmagstat.stdev;phot.magfloatJ/A+A/647/A167/hawkiHAWK-I photometric catalog ((table A7)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainJmagHAWKIHAWK-I J-band magnitudemagphot.mag;em.IR.Jfloate_JmagHAWKIHAWK-I J-band magnitude errormagstat.errorfloatKsmagHAWKIHAWK-I Ks-band magnitudemagphot.mag;em.IR.Kfloate_KsmagHAWKIHAWK-I Ks-band magnitude errormagstat.errorfloatJ/A+A/647/A167/spitzerSpitzer photometric catalog (table A8)l_IRAC43-sigma upper limit for Spitzer IRAC4-band magnitudemeta.code.errorcharIRAC4? Spitzer IRAC4-band magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_IRAC4? Spitzer IRAC4-band magnitude errormagstat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedIRAC1Spitzer IRAC1-band magnitudemagphot.mag;em.IR.3-4umfloate_IRAC1Spitzer IRAC1-band magnitude errormagstat.errorfloatdIRAC1Difference between the PSF and aperture photometry magnitude in Spitzer IRAC1-bandmagphot.mag;arith.difffloatIRAC2Spitzer IRAC2-band magnitudemagphot.mag;em.IR.4-8umfloate_IRAC2Spitzer IRAC2-band magnitude errormagstat.errorfloatdIRAC2Difference between the PSF and aperture photometry magnitude in Spitzer IRAC2-bandmagphot.mag;arith.difffloatIRAC3? Spitzer IRAC3-band magnitudemagphot.flux.density;em.IR.4-8umfloatnullablee_IRAC3? Spitzer IRAC3-band magnitude errormagstat.errorfloatnullabledIRAC3? Difference between the PSF and aperture photometry magnitude in Spitzer IRAC3-bandmagphot.mag;arith.difffloatnullabledIRAC4? Difference between the PSF and aperture photometry magnitude in Spitzer IRAC4-bandmagphot.mag;arith.difffloatnullablel_MIPS24? 3-sigma upper limit for Spitzer MIPS24-band magnitudemeta.code.errorcharMIPS24? Spitzer MIPS24-band magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_MIPS24? Spitzer MIPS24-band magnitude errormagstat.errorfloatnullablel_IRAC33-sigma upper limit for Spitzer IRAC3-band magnitudemeta.code.errorcharJ/A+A/647/A167/wiseWISE photometric catalog (table A9)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainWISE1? ALLWISE WISE1-band magnitudemagphot.mag;em.IR.3-4umfloatnullablee_WISE1? ALLWISE WISE1-band magnitude errormagstat.errorfloatnullableSNRWISE1? ALLWISE WISE1-band SNRstat.snrfloatnullableWISE2? ALLWISE WISE2-band magnitudemagphot.mag;em.IR.4-8umfloatnullablee_WISE2? ALLWISE WISE2-band magnitude errormagstat.errorfloatnullableSNRWISE2? ALLWISE WISE2-band SNRstat.snrfloatnullableWISE3? ALLWISE WISE3-band magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_WISE3? ALLWISE WISE3-band magnitude errormagstat.errorfloatnullableSNRWISE3? ALLWISE WISE3-band SNRstat.snrfloatnullableWISE4? ALLWISE WISE4-band magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_WISE4? ALLWISE WISE4-band magnitude errormagstat.errorfloatnullableSNRWISE4? ALLWISE WISE4-band SNRstat.snrfloatnullable