II/365ivo://CDS.VizieR/II/365CDSMarocco F.Eisenhardt P.R.M.Fowler J.W.Kirkpatrick J.D.Meisner A.M.,Schlafly E.F.Stanford S.A.Garcia N.Caselden D.Cushing M.C.,Cutri R.M.Faherty J.K.Gelino C.R.Gonzalez A.H.Jarrett T.H.,Koontz R.Mainzer A.Marchese E.J.Mobasher B.Schlegel D.J.Stern D.,Teplitz H.I.Wright E.L. (the CatWISE team)2023-12-19T13:47:27Z2020-12-11T07:40:30ZCDS support team

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

cds-question@unistra.frinfrared-sourcesinfrared-photometrysurveysproper-motionsThe CatWISE2020 Catalog consists of 1,890,715,640 sources over the entire sky selected from WISE and NEOWISE survey data at 3.4 and 4.6um (W1 and W2) collected from 2010 Jan 7 to 2018 Dec 13. This dataset adds two years to that used for the CatWISE Preliminary Catalog (Eisenhardt+ 2020ApJS..247...69E), bringing the total to six times as many exposures spanning over sixteen times as large a time baseline as the AllWISE catalog. The other major change from the CatWISE Preliminary Catalog is that the detection list for CatWISE2020 was generated using "crowdsource" software (Schlafly+ 2019ApJS..240...30S), while the Preliminary Catalog used the detection software used for AllWISE (II/328). These two factors result in roughly twice as many sources in CatWISE2020. The scatter with respect to Spitzer photometry at faint magnitudes in the COSMOS field, which is out of the Galactic plane and at low ecliptic latitude (corresponding to lower WISE coverage depth) is similar to that for the CatWISE Preliminary Catalog. The 90% completeness depth for CatWISE2020 is at roughly W1=17.7 and W2=17.5, about 1.7 mag deeper than in the Preliminary Catalog. From comparison to Gaia, CatWISE2020 motions are over a dozen times more accurate than those from AllWISE. Acknowledging CatWISE2020 in publications: The primary reference for CatWISE is Eisenhardt et al. (2020ApJS..247...69E). Marocco et al. (2021ApJS..253....8M) describes updates for the CatWISE2020 Catalog. Please include the following in any published material that makes use of CatWISE data products: "CatWISE uses data products from WISE, which is a joint project of the University of California, Los Angeles, and the Jet Propulsion Laboratory (JPL)/California Institute of Technology (Caltech), funded by the National Aeronautics and Space Administration (NASA), and from NEOWISE, which is a joint project of JPL/Caltech and the University of Arizona funded by NASA. CatWISE is led by JPL/Caltech, with funding from NASA's Astrophysics Data Analysis Program."2021ApJS..253....8Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/II/365CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/259 : The Tycho-2 Catalogue (Hog+ 2000)I/279 : Revised Luyten Half-Second Catalogue (Bakos+ 2002)VII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)II/328 : AllWISE Data Release (Cutri+ 2013)I/345 : Gaia DR2 (Gaia Collaboration, 2018)II/363 : The band-merged unWISE Catalog (Schlafly+, 2019)J/PASP/122/885 : Gliese cat. star/2MASS cross identifications (Stauffer+, 2010)J/ApJS/197/19 : First brown dwarfs discovered by WISE (Kirkpatrick+, 2011)J/ApJS/209/22 : SSDF survey: IRAC catalogs (Ashby+, 2013)J/ApJ/783/122 : AllWISE motion survey (Kirkpatrick+, 2014)J/ApJ/792/30 : NEOWISE magnitudes for near-Earth objects (Mainzer+, 2014)J/ApJ/805/90 : WISE ELIRGs and comparison with QSOs (Tsai+, 2015)J/AJ/152/63 : NEOWISE reactivation mission: 2nd yr data (Nugent+, 2016)J/ApJS/224/24 : The COSMOS2015 catalog (Laigle+, 2016)J/ApJS/240/33 : MaDCoWS. I. Catalog of z~1 galaxy clusters (Gonzalez+, 2019)J/AJ/158/182 : Discoveries from the NEOWISE PM survey (Greco+, 2019)http://catwise.github.io/ : CatWISE home pagehttp://catwise.github.io/CatWISE2020_2020_07_18.pdf : CatWISE2020 drafthttp://irsa.ipac.caltech.edu/data/WISE/CatWISE/gator_docs/ : CatWISE IRSAhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=II/365https://vizier.iucaa.in/viz-bin/VizieR-2?-source=II/365http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=II/365https://vizier.cds.unistra.fr/viz-bin/votable?-source=II/365https://vizier.iucaa.in/viz-bin/votable?-source=II/365http://vizieridia.saao.ac.za/viz-bin/votable?-source=II/365GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table II/365/catwise (the CatWISE2020 catalog (among 1,890,715,640 sources))https://vizier.cds.unistra.fr/viz-bin/conesearch/II/365/catwise?https://vizier.iucaa.in/viz-bin/conesearch/II/365/catwise?http://vizieridia.saao.ac.za/viz-bin/conesearch/II/365/catwise?GETtext/xml+votable180.050000true45.0015302190.0035135290.005555555555555556Hips catalogue for table II/365/catwisehttps://hipscat.cds.unistra.fr/HiPSCatService/II/365/catwiseWISE0/0-11 6/3.830199579824256e-20 6.513807192489934e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/II/365?format=asciiInfrareddefaultII/365/catwisethe CatWISE2020 catalog (among 1,890,715,640 sources)objIDTile name + processing code + wphot index (source_id)meta.idcharindexedRA_ICRSRight ascension (ICRS) (1)degpos.eq.ra;meta.mainDE_ICRSDeclination (ICRS) (1)degpos.eq.dec;meta.mainNameSource name (JHHMMSS.ss+DDMMSS.s; <CWISE JHHMMSS.ss+DDMMSS.s> in Simbad) (source_name)meta.id;meta.maincharpmRA[-100/100] Motion in ra (PMRA) (1)arcsec/yrpos.pm;pos.eq.radoublepmDE[-100/100] Proper motion in dec (PMDec) (1)arcsec/yrpos.pm;pos.eq.decdoublee_RA_ICRS[0/74.3] Uncertainty in ra (sigra)arcsecstat.error;pos.eq.rafloate_DE_ICRS[0/83.3] Uncertainty in dec (sigdec)arcsecstat.error;pos.eq.decfloatePos[-25.7/44.2] Uncertainty cross-term (sigradec)arcsecstat.errordoubleXposX-pixel coordinate in the unWISE full depth coadd (wx)pixpos.cartesian.xdoubleYposY-pixel coordinate in the unWISE full depth coadd (wy)pixpos.cartesian.ydoubleskyW1[-98.2/4997]? Frame sky background value, band-1; in dn units (w1sky) (2)ctinstr.backgroundfloatnullablee_skyW1[0.4/999]? Frame sky background value uncertainty; band-1 (w1sigsk) (2)ctstat.errorfloatnullableconfW1[0/999]? Frame sky confusion based on the UNC images; in dn units (w1conf) (2)ctinstr.skyLevelfloatnullableskyW2[-99/5000]? Frame sky background value, band-2; in dn (w2sky) (2)ctinstr.backgroundfloatnullablee_skyW2[0.7/999]? Frame sky background value uncertainty; band-2 (w2sigsk) (2)ctstat.errorfloatnullableconfW2[0/999]? Frame sky confusion based on the UNC images; in dn units (w2conf) (2)ctinstr.skyLevelfloatnullablenW1[0/221]? Number of profile-fit flux measurements for source with SNR>=3, band 1 (w1NM)meta.numberintnullablemW1[0/221]? Number of profile-fit flux measurements for source, band-1 (w1M)meta.numberintnullablenW2[0/221]? Number of profile-fit flux measurements for source with SNR>=3, band-2 (w2NM)meta.numberintnullablemW2[0/221]? Number of profile-fit flux measurements for source, band-2 (w2M)meta.numberintnullableRAPMdegRight ascension (ICRS) at Ep=2015.4 (ra_pm) (3)degpos.eq.rae_RAPMdeg[1e-4/99.94]? Uncertainty in ra_pm (sigra_pm)arcsecstat.errorfloatnullableDEPMdegDeclination (ICRS) at Ep=2015.4 (dec_pm) (3)degpos.eq.dece_DEPMdeg[0/99.8]? Uncertainty in dec_pm (sigdec_pm)arcsecstat.errorfloatnullableePosPM[-99.2/99.9]? Uncertainty cross-term (sigradec_pm)arcsecstat.errordoublenullablee_pmRA[7e-4/1000] Uncertainty in PMRA (sigPMRA)arcsec/yrstat.error;pos.pm;pos.eq.radoublee_pmDE[7e-4/1000] Uncertainty in PMDec (sigPMDec)arcsec/yrstat.error;pos.pm;pos.eq.decdoublesnrW1pm[0/1000]? Flux S/N ratio; band-1 (w1snr_pm)stat.snrfloatnullablesnrW2pm[0/1000]? Flux S/N ratio; band-2 (w2snr_pm)stat.snrfloatnullableFW1pm[-1.2e8/2e14]? WPRO raw flux, band-1 (W1, 3.35um) in dn units (w1flux_pm)ctphot.mag;em.IR.3-4umdoublenullablee_FW1pm[3.7e-4/3.5e12]? WPRO raw flux uncertainty; band-1 (w1sigflux_pm)ctstat.errorfloatnullableFW2pm[-4.8e8/2e10]? WPRO raw flux, band-2 (W2, 4.6um); in dn units (w2flux_pm)ctphot.mag;em.IR.4-8umdoublenullablee_FW2pm[1e-4/3.2e13]? Fit WPRO raw flux uncertainty; band-2 (w2sigflux_pm)ctstat.errorfloatnullableW1mproPM[-10/27]? WPRO magnitude in band-1 (W1: 3.35um) (w1mpro_pm) (4)magphot.mag;em.IR.3-4umfloatnullableindexede_W1mproPM[0/0.6]? W1mproPM uncertainty (w1sigmpro_pm)magstat.errorfloatnullablechi2W1pm[8.3e-7/6.4e21]? WPRO reduced chi^2^; band-1 (w1rchi2_pm)stat.fit.chi2doublenullableW2mproPM[-10/25.5]? WPRO magnitude in band-2 (W2: 4.6um) (w2mpro_pm) (4)magphot.mag;em.IR.4-8umfloatnullableindexede_W2mproPM[0/0.6]? W2mproPM uncertainty (w2sigmpro_pm)magstat.errorfloatnullablechi2W2pm[2.6e-6/375600]? WPRO reduced chi^2^; band-2 (w2rchi2_pm)stat.fit.chi2doublenullablechi2pm[8.3e-7/92260]? Reduced chi squared; total (rchi2_pm)stat.fit.chi2doublenullablepmQualQuality of the PM solution (pmcode) (5)meta.code.qualcharDist[0/20]? Radial distance between apparitions (dist)arcsecphys.angSizefloatnullableindexeddW1mpro[-9.2/9.3]? W1mpro difference (dw1mag)magphot.mag;arith.difffloatnullablechi2dW1mpro[0/100]? Chi-square for dw1mag (1 DF) (rch2w1)meta.notefloatnullabledW2mpro[-9.4/10.2]? W2mpro difference (dw2mag)magphot.mag;arith.difffloatnullablechi2dW2mpro[0/100]? Chi-square for dw2mag (1 DF) (rch2w2)meta.notefloatnullableELONavg? Averaged ecliptic longitude (elon_avg)degpos.ecliptic.lonnullablee_ELONavg[0.001/1.6]? One-sigma uncertainty in elon (elonSig)arcsecstat.errorfloatnullableELATavg? Averaged ecliptic latitude (elat_avg)degpos.ecliptic.latdoublenullablee_ELATavg[0.001/1.7]? One-sigma uncertainty in elat (elatSig)arcsecstat.errorfloatnullabledELON? Descending-ascending ecliptic longitude (Delon) (6)arcsecpos;arith.difffloatnullablee_dELON[0.001/101.5]? One-sigma uncertainty in Delon (DelonSig)arcsecstat.errorfloatnullabledELAT? Descending-ascending ecliptic latitude (Delat)arcsecpos;arith.difffloatnullablee_dELAT[0.001/105.8]? One-sigma uncertainty in Delat (DelatSig)arcsecstat.errorfloatnullablesnrdELON[0/1065]? |Delon|/DelonSig (DelonSNR)stat.snrdoublenullablesnrdELAT[0/475]? |Delat|/DelatSig (DelatSNR)stat.snrfloatnullablechi2pmRA[0/7.3e7]? Chi-square for PMRA difference (1 DF) (chi2pmra)meta.notedoublenullablechi2pmDE[0/2.2e8]? Chi-square for PMRA difference (1 DF) (chi2pmdec)meta.notedoublenullableka[0123n] Astrometry usage code (7)meta.codechark1[0123n] W1 photometry usage code (7)meta.codechark2[0123n] W2 photometry usage code (7)meta.codecharkm[0123n] Proper motion usage code (7)meta.codecharplx1[-831/569]? Parallax from PM desc-asce elon (par_pm)arcsecpos.parallax.trigdoublenullablee_plx1[0.001/53]? One-sigma uncertainty in par_pm (par_pmSig)arcsecstat.errorfloatnullableplx2[-831/504]? Parallax estimate from stationary solution (par_stat)arcsecpos.parallax.trigdoublenullablee_plx2[0.001/189]? One-sigma uncertainty in par_stat (par_sigma)arcsecstat.errorfloatnullableSep[0/2.75]? Distance between CatWISE and AllWISE source (dist_x)arcsecpos.angDistancefloatnullableccf[0DHOPdhop] Worst case 4 character cc_flag from AllWISE (cc_flags) (8)meta.codecharabf[0DHOP] Two character (W1 W2) artifact flag (ab_flags) (8)meta.codecharWISEADisplay the allWISE data (II/328) within 3"meta.ref.urlcharMJD[55205/58465] Mean observation epoch (MeanObsMJD)dtime.epochdoubleindexed