J/ApJS/209/22ivo://CDS.VizieR/J/ApJS/209/22doi:10.26093/cds/vizier.22090022CDSAshby M.L.N.Stanford S.A.Brodwin M.Gonzalez A.H.Martinez-Manso J.,Bartlett J.G.Benson B.A.Bleem L.E.Crawford T.M.Dey A.Dressler A.,Eisenhardt P.R.M.Galametz A.Jannuzi B.T.Marrone D.P.Mei S.,Muzzin A.Pacaud F.Pierre M.Stern D.Vieira J.D.2018-01-12T14:16:28Z2014-01-31T15:57:45ZCDS support team

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

cds-question@unistra.frinfrared-photometrysurveysgalaxiesinfrared-sourcesThe Spitzer South Pole Telescope Deep Field (SSDF) is a wide-area survey using Spitzer's Infrared Array Camera (IRAC) to cover 94deg^2^ of extragalactic sky, making it the largest IRAC survey completed to date outside the Milky Way midplane. The SSDF is centered at ({alpha},{delta})=(23:30, -55:00), in a region that combines observations spanning a broad wavelength range from numerous facilities. These include millimeter imaging from the South Pole Telescope (SPT), far-infrared observations from Herschel/SPIRE, X-ray observations from the XMM XXL survey, near-infrared observations from the VISTA Hemisphere Survey, and radio-wavelength imaging from the Australia Telescope Compact Array, in a panchromatic project designed to address major outstanding questions surrounding galaxy clusters and the baryon budget. Here we describe the Spitzer/IRAC observations of the SSDF, including the survey design, observations, processing, source extraction, and publicly available data products. In particular, we present two band-merged catalogs, one for each of the two warm IRAC selection bands. They contain roughly 5.5 and 3.7 million distinct sources, the vast majority of which are galaxies, down to the SSDF 5{sigma} sensitivity limits of 19.0 and 18.2 Vega mag (7.0 and 9.4uJy) at 3.6 and 4.5um, respectively.2013ApJS..209...22Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/209/22CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/295 : Spitzer IRAC survey of the galactic center (Ramirez+, 2008)J/AJ/141/1 : Spitzer observations of GOODS fields (Teplitz+, 2011)J/ApJS/193/13 : Spitzer/IRAC sources in the EGS I. SEDs (Barro+, 2011)J/ApJ/719/763 : Millimeter-wave sources in the SPT survey (Vieira+, 2010)J/ApJ/716/530 : Mid-IR variability from the SDWFS (Kozlowski+, 2010)J/A+A/517/A44 : Spitzer sources in the Galactic bulge (Uttenthaler+, 2010)J/ApJ/705/68 : A Spitzer ultradeep survey (SUUSS) (Bertincourt+, 2009)J/ApJ/703/1778 : Spitzer sources in SWIRE/XMM/ELAIS-S1 field (Sacchi+, 2009)J/ApJ/686/966 : Spitzer-FLS catalog of clusters of galaxies (Muzzin+, 2008)J/ApJ/685/958 : Spitzer and Chandra sources in galactic center (Arendt+ 2008)J/ApJ/684/905 : IRAC Shallow Survey z>1 galaxy clusters (Eisenhardt+, 2008)J/AJ/105/1860 : 2-35 micron point source IR sky model (Cohen, 1993)http://irsa.ipac.caltech.edu/data/SPITZER/SSDF/ : SSDF from the IRSA pageshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/209/22https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/209/22http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/209/22https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/209/22https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/209/22http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/209/22GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/209/22/table6a (SPT-Spitzer photometry catalog of sources detected in the 3.6{mu}m band at a threshold of 5{sigma})https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/209/22/table6a?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/209/22/table6a?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/209/22/table6a?GETtext/xml+votable180.050000true344.75647389-50.999931940.005555555555555556Cone search capability for table J/ApJS/209/22/table6b (SPT-Spitzer photometry catalog of sources detected in the 4.5{mu}m band at a threshold of 5{sigma})https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/209/22/table6b?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/209/22/table6b?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/209/22/table6b?GETtext/xml+votable180.050000true348.18887-50.999481940.0055555555555555564/2883 2884 2885 2886 5/11527 11531 11548 11549 11550 11584 11585 11586 6/34944 34946 34952 34954 34976 34978 34984 34986 35328 35330 35336 35338 35360 35362 46101 46102 46103 46105 46106 46107 46117 46118 46119 46121 46204 46205 46206 46225 46228 46229 46272 46273 46276 46277 46288 46289 46348 46349 46350 46352 46353 46354 46368 46369 463703.9193497546148093e-20 6.185923063528282e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/209/22?format=asciiInfrareddefaultJ/ApJS/209/22/table6aSPT-Spitzer photometry catalog of sources detected in the 3.6{mu}m band at a threshold of 5{sigma}recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTile[0/4.5] SSDF sub-tile of origin (SSDFN.N)obs.fieldfloatXposObject position along X (X_IMAGE)pixpos.cartesian.x;instr.detdoubleYposObject position along Y (Y_IMAGE)pixpos.cartesian.y;instr.detdoubleRAJ2000Barycenter Right Ascension (J2000)(ALPHA_J2000)degpos.eq.ra;meta.mainindexedDEJ2000Barycenter Declination (J2000) (DELTA_J2000)degpos.eq.dec;meta.mainindexedrKron[0/11] Kron aperture in units of a.im or b.im (KRON_RADIUS)phys.angSize;srcfloatbgBackground at centroid position (BACKGROUND)ctinstr.backgrounddoublefRad? Fraction-of-light radius (FLUX_RADIUS)pixphys.angSize;srcdoublenullableRApBrightest pixel Right Ascension (J2000) (ALPHAPEAK_J2000)degpos.eq.raDEpBrightest pixel Declination (J2000) (DELTAPEAK_J2000)degpos.eq.decXvarVariance along X (X2_IMAGE)pixel**2stat.variancedoubleYvarVariance along Y (Y2_IMAGE)pixel**2stat.variancedoubleXYcovCovariance between X and Y (XY_IMAGE)pixel**2stat.covariancedoublea.imProfile RMS along major axis (A_IMAGE)pixstat.stdevfloatb.imProfile RMS along minor axis (B_IMAGE)pixstat.stdevfloatPAim[-90/90] Position angle (THETA_IMAGE) (1)degpos.posAngfloataProfile RMS along major axis (A_WORLD)arcsecstat.stdevfloatbProfile RMS along minor axis (B_WORLD)arcsecstat.stdevfloatPA[-90/90] Position angle (THETA_WORLD) (1)degpos.posAngfloatS/G[0/1] Star/Galaxy classifier output (1=star, 0=galaxy) (CLASS_STAR)src.class.starGalaxyfloatfSE[0/80] SExtractor flag (FLAGS)meta.codeint[3.6][5/39]? Kron-like elliptical aperture Spitzer/IRAC 3.6{mu}m magnitude (MAG_AUTO)magphot.mag;em.IR.3-4umfloatnullableindexede_[3.6][0.03/6]? RMS error in [3.6] (MAGERR_AUTO)magstat.errorfloatnullable[3.6]4[5/21]? 4"-diameter aperture 3.6{mu}m magnitude (MAG_APER)magphot.mag;em.IR.3-4umfloatnullablee_[3.6]4? RMS error in [3.6]4 (MAGERR_APER)magstat.errorfloatnullable[3.6]6[5/21]? 6"-diameter aperture 3.6{mu}m magnitude (MAG_APER)magphot.mag;em.IR.3-4umfloatnullablee_[3.6]6? RMS error in [3.6]6 (MAGERR_APER)magstat.errorfloatnullableF3.6? Kron-like elliptical aperture 3.6{mu}m flux (FLUX_AUTO)uJyphot.mag;em.IR.3-4umdoublenullablee_F3.6? RMS error in Flux (FLUXERR_AUTO)uJystat.errordoublenullableF3.6-4? The 4" diameter aperture flux (FLUX_APER)uJyphot.mag;em.IR.3-4umdoublenullablee_F3.6-4? RMS error in 4-3.6Flux (FLUXERR_APER)uJystat.errordoublenullableF3.6-6? The 6" diameter aperture flux (FLUX_APER)uJyphot.mag;em.IR.3-4umdoublenullablee_F3.6-6? RMS error in 6-3.6Flux (FLUXERR_APER)uJystat.errordoublenullable[4.5][4/41]? Kron-like elliptical aperture Spitzer/IRAC 4.5{mu}m magnitude (MAG_AUTO)magphot.mag;em.IR.4-8umfloatnullableindexede_[4.5][0.03/6]? RMS error in [4.5] (MAGERR_AUTO)magstat.errorfloatnullable[4.5]4[5/21]? 4"-diameter aperture 4.5{mu}m magnitude (MAG_APER)magphot.mag;em.IR.4-8umfloatnullablee_[4.5]4? RMS error in [4.5]4 (MAGERR_APER)magstat.errorfloatnullable[4.5]6[5/21]? 6"-diameter aperture 4.5{mu}m magnitude (MAG_APER)magphot.mag;em.IR.4-8umfloatnullablee_[4.5]6? RMS error in [4.5]6 (MAGERR_APER)magstat.errorfloatnullableF4.5? Kron-like elliptical aperture 4.5{mu}m flux (FLUX_AUTO)uJyphot.mag;em.IR.4-8umdoublenullablee_F4.5? RMS error in Flux (FLUXERR_AUTO)uJystat.errordoublenullableF4.5-4? 4"-diameter aperture flux (FLUX_APER)uJyphot.mag;em.IR.4-8umdoublenullablee_F4.5-4? RMS error in 4-4.5Flux (FLUXERR_APER)uJystat.errordoublenullableF4.5-6? 6"-diameter aperture flux (FLUX_APER)uJyphot.mag;em.IR.4-8umdoublenullablee_F4.5-6? RMS error in 6-4.5Flux (FLUXERR_APER)uJystat.errordoublenullableall6Display the sources from both tables within 15"meta.ref.urlcharJ/ApJS/209/22/table6bSPT-Spitzer photometry catalog of sources detected in the 4.5{mu}m band at a threshold of 5{sigma}all6Display the sources from both tables within 15"meta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTile[0/4.5] SSDF sub-tile of origin (SSDFN.N)obs.fieldfloatXposObject position along X (X_IMAGE)pixpos.cartesian.x;instr.detdoubleYposObject position along Y (Y_IMAGE)pixpos.cartesian.y;instr.detdoubleRAJ2000Barycenter Right Ascension (J2000)(ALPHA_J2000)degpos.eq.ra;meta.mainindexedDEJ2000Barycenter Declination (J2000) (DELTA_J2000)degpos.eq.dec;meta.mainindexedrKron[0/11] Kron aperture in units of a.im or b.im (KRON_RADIUS)phys.angSize;srcfloatbgBackground at centroid position (BACKGROUND)ctinstr.backgrounddoublefRad? Fraction-of-light radius (FLUX_RADIUS)pixphys.angSize;srcdoublenullableRApBrightest pixel Right Ascension (J2000) (ALPHAPEAK_J2000)degpos.eq.raDEpBrightest pixel Declination (J2000) (DELTAPEAK_J2000)degpos.eq.decXvarVariance along X (X2_IMAGE)pixel**2stat.variancedoubleYvarVariance along Y (Y2_IMAGE)pixel**2stat.variancedoubleXYcovCovariance between X and Y (XY_IMAGE)pixel**2stat.covariancedoublea.imProfile RMS along major axis (A_IMAGE)pixstat.stdevfloatb.imProfile RMS along minor axis (B_IMAGE)pixstat.stdevfloatPAim[-90/90] Position angle (THETA_IMAGE) (1)degpos.posAngfloataProfile RMS along major axis (A_WORLD)arcsecstat.stdevfloatbProfile RMS along minor axis (B_WORLD)arcsecstat.stdevfloatPA[-90/90] Position angle (THETA_WORLD) (1)degpos.posAngfloatS/G[0/1] Star/Galaxy classifier output (1=star, 0=galaxy) (CLASS_STAR)src.class.starGalaxyfloatfSE[0/80] SExtractor flag (FLAGS)meta.codeint[3.6][5/39]? Kron-like elliptical aperture Spitzer/IRAC 3.6{mu}m magnitude (MAG_AUTO)magphot.mag;em.IR.3-4umfloatnullableindexede_[3.6][0.03/6]? RMS error in [3.6] (MAGERR_AUTO)magstat.errorfloatnullable[3.6]4[5/21]? 4"-diameter aperture 3.6{mu}m magnitude (MAG_APER)magphot.mag;em.IR.3-4umfloatnullablee_[3.6]4? RMS error in [3.6]4 (MAGERR_APER)magstat.errorfloatnullable[3.6]6[5/21]? 6"-diameter aperture 3.6{mu}m magnitude (MAG_APER)magphot.mag;em.IR.3-4umfloatnullablee_[3.6]6? RMS error in [3.6]6 (MAGERR_APER)magstat.errorfloatnullableF3.6? Kron-like elliptical aperture 3.6{mu}m flux (FLUX_AUTO)uJyphot.mag;em.IR.3-4umdoublenullablee_F3.6? RMS error in Flux (FLUXERR_AUTO)uJystat.errordoublenullableF3.6-4? The 4" diameter aperture flux (FLUX_APER)uJyphot.mag;em.IR.3-4umdoublenullablee_F3.6-4? RMS error in 4-3.6Flux (FLUXERR_APER)uJystat.errordoublenullableF3.6-6? The 6" diameter aperture flux (FLUX_APER)uJyphot.mag;em.IR.3-4umdoublenullablee_F3.6-6? RMS error in 6-3.6Flux (FLUXERR_APER)uJystat.errordoublenullable[4.5][4/41]? Kron-like elliptical aperture Spitzer/IRAC 4.5{mu}m magnitude (MAG_AUTO)magphot.mag;em.IR.4-8umfloatnullableindexede_[4.5][0.03/6]? RMS error in [4.5] (MAGERR_AUTO)magstat.errorfloatnullable[4.5]4[5/21]? 4"-diameter aperture 4.5{mu}m magnitude (MAG_APER)magphot.mag;em.IR.4-8umfloatnullablee_[4.5]4? RMS error in [4.5]4 (MAGERR_APER)magstat.errorfloatnullable[4.5]6[5/21]? 6"-diameter aperture 4.5{mu}m magnitude (MAG_APER)magphot.mag;em.IR.4-8umfloatnullablee_[4.5]6? RMS error in [4.5]6 (MAGERR_APER)magstat.errorfloatnullableF4.5? Kron-like elliptical aperture 4.5{mu}m flux (FLUX_AUTO)uJyphot.mag;em.IR.4-8umdoublenullablee_F4.5? RMS error in Flux (FLUXERR_AUTO)uJystat.errordoublenullableF4.5-4? 4"-diameter aperture flux (FLUX_APER)uJyphot.mag;em.IR.4-8umdoublenullablee_F4.5-4? RMS error in 4-4.5Flux (FLUXERR_APER)uJystat.errordoublenullableF4.5-6? 6"-diameter aperture flux (FLUX_APER)uJyphot.mag;em.IR.4-8umdoublenullablee_F4.5-6? RMS error in 6-4.5Flux (FLUXERR_APER)uJystat.errordoublenullable