J/ApJS/194/2ivo://CDS.VizieR/J/ApJS/194/2doi:10.26093/cds/vizier.21940002CDSBroos P.S.Townsley L.K.Feigelson E.D.Getman K.V.Garmire G.P.,Preibisch T.Smith N.Babler B.L.Hodgkin S.Indebetouw R.Irwin M.,King R.R.Lewis J.Majewski S.R.McCaughrean M.J.Meade M.R.,Zinnecker H.2018-01-31T06:09:53Z2011-06-08T13:04:13ZCDS support team

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

cds-question@unistra.frx-ray-sourcesnebulaeopen-star-clustersastronomical-object-identificationinfrared-sourcesyoung-stellar-objectsWe present a catalog of ~14000 X-ray sources observed by the ACIS instrument on the Chandra X-ray Observatory within a 1.42deg^2^ survey of the Great Nebula in Carina, known as the Chandra Carina Complex Project (CCCP). This study appears in a special issue devoted to the CCCP. Here, we describe the data reduction and analysis procedures performed on the X-ray observations, including calibration and cleaning of the X-ray event data, point-source detection, and source extraction. The catalog appears to be complete across most of the field to an absorption-corrected total-band luminosity of ~10^30.7^erg/s for a typical low-mass pre-main-sequence star. Counterparts to the X-ray sources are identified in a variety of visual, near-infrared, and mid-infrared surveys. The X-ray and infrared source properties presented here form the basis of many CCCP studies of the young stellar populations in Carina.2011ApJS..194....2Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/194/2CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/194/4 : Classification of CCCP X-ray sources (Broos+, 2011)B/chandra : The Chandra Archive Log (CXC, 1999-)B/mk : Catalogue of Stellar Spectral Classifications (Skiff, 2010)I/317 : The PPMXL Catalog (Roeser+ 2010)I/280 : All-sky Compiled Catalogue of 2.5 million stars (Kharchenko+ 2009)I/315 : UCAC3 Catalogue (Zacharias+ 2009)I/294 : The UCAC2 Bright Star Supplement (Urban+, 2006)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)J/ApJS/194/7 : X-ray properties of O and B stars in Carina (Naze+, 2011)J/ApJS/194/6 : Candidate X-ray emitting OB stars (Povich et al., 2011)J/ApJS/194/5 : Carina OB stars in the CCCP (Gagne+, 2011)J/A+A/515/A26 : H and Ks photometry of Trumpler 14 (Sana+, 2010)J/A+A/490/1055 : Tr 16 low-mass stars Chandra survey (Albacete-Colombo+, 2008)J/A+A/476/199 : Trumpler 14 JHKL' photometry (Ascenso+, 2007)J/A+A/467/1397 : PMS stars in open clusters: DAY-I Catalogue (Delgado+, 2007)J/ApJ/667/963 : Near-infrared photometry of Carina nebula (Sanchawala+, 2007)J/A+A/423/579 : Diffuse emissions in Carina nebula (Mizutani+, 2004)J/A+A/379/136 : UBVRI photometry of 3 young open clusters (Carraro+, 2001)J/ApJ/549/578 : BV photometry of Trumpler 14 and 16 (Degioia-Eastwood+, 2001)J/AJ/105/980 : Stellar content of Tr 14 and Tr 16 (Massey+ 1993)J/AJ/105/1822 : Open clusters near eta Car (Cudworth+ 1993)J/AJ/105/258 : UBVRI polarimetry in Car Nebula (Marraco+ 1993)http://www2.astro.psu.edu/xray/acis/acis_analysis.html : Tools for ACIS datahttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/194/2https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/194/2http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/194/2https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/194/2https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/194/2http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/194/2GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/194/2/catalog (CCCP X-ray sources properties and counterpart properties)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/194/2/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/194/2/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/194/2/catalog?GETtext/xml+votable180.050000true159.79145806-59.787378890.0055555555555555566/37333 37335 37930 37931 38016 38017 380187.952274030004205e-20 6.118840631666147e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/194/2?format=asciiX-rayInfrareddefaultJ/ApJS/194/2/catalogCCCP X-ray sources properties and counterpart propertiesSpTypeMK spectral typesrc.spTypecharExpNomTotal exposure time in merged observationsstime.duration;obsdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCCCPSequence number (<[BTF2011] CCCP NNNNN> in Simbad) (G1)meta.id;meta.mainintQSimbad column added by the CDSmeta.ref.urlcharCXOGNCIAU source name; CXOGNC J(HHMMSS.ss+DDMMSS.s)meta.id;meta.maincharprimaryLabelCCCP project source name (G2)meta.id;obscharS10ID? Sana 2010 catalog row identifiermeta.id.crossintnullableePos? 1{sigma} error circle around RA,DEarcsecstat.errorfloatnullablePosTypeAlgorithm used to estimate positionmeta.id;stat.fitcharnoSrc-mSmallest of noSrc-t, noSrc-s, & noSrc-h (1)stat.fit.goodnessdoublenoSrc-tp-value for 0.5-8keV no-source hypothesis (1)stat.fit.goodnessdoublenoSrc-sp-value for 0.5-2keV no-source hypothesis (1)stat.fit.goodnessdoublenoSrc-hp-value for 2-8keV no-source hypothesisstat.fit.goodnessdoubleKS-sSmallest p-value for one-sample Kolmogorov-Smirnov statistic (2)stat.fit.goodnessdoubleKS-mSmallest p-value for one-sample Kolmogorov-Smirnov statistic (3)stat.fit.goodnessdoubleExpFracFraction of ExpNom source was observed (4)time.expofloatNobsTotal number of observations extractedmeta.numberintNph? Number of observations merged (5)meta.numberintnullablefdisFraction of exposure discarded in mergetime.expodoubletheta-mSmallest value of {theta}arcmininstr.offsetfloatthetaAverage off-axis angle {theta} i for merged observationsarcmininstr.offsetfloattheta-MLargest value of {theta}arcmininstr.offsetfloatPSFfracAverage PSF fraction at 1.5keV for merged observationsinstr.det.psffloatSrcArea? Average aperture area for merged observations (6)phys.area;instrfloatnullableaglow? Suspected afterglow fraction (7)stat.fit.paramfloatnullableOct-tObserved 0.5-8keV counts in merged aperturesctphot.count;em.X-rayintOct-sObserved 0.5-2keV counts in merged aperturesctphot.count;em.X-rayintOct-hObserved 2-8keV counts in merged aperturesctphot.count;em.X-rayintbgSclScaling of background extractioninstr.backgrounddoublebgct-tBackground region observed 0.5-8keV countsctinstr.backgroundintbgct-sBackground region observed 0.5-2keV countsctinstr.backgroundintbgct-hBackground region observed 2-8keV countsctinstr.backgroundfloatNct-tNet 0.5-8keV counts in merged aperturesctphot.count;em.X-rayfloatNct-sNet 0.5-2keV counts in merged aperturesctphot.count;em.X-rayfloatNct-hNet 2-8keV counts in merged aperturesctphot.count;em.X-rayfloatArea-tMean 0.5-8keV ARF value (8)cm**2.count.ph**-1phys.area;instrfloatArea-sMean 0.5-2keV ARF value (8)cm**2.count.ph**-1phys.area;instrfloatArea-hMean 2-8keV ARF value (8)cm**2.count.ph**-1phys.area;instrfloatE-tMedian 0.5-8keV energy; observed spectrum (9)keVem.energyfloatE-sMedian 0.5-2keV energy; observed spectrum (9)keVem.energyfloatE-hMedian 2-8keV energy; observed spectrum (9)keVem.energyfloatFlux-tThe 0.5-8keV energy flux; erg/s/cm^2^mW.m**-2phot.flux;em.X-raydoubleFlux-sThe 0.5-2keV energy flux; erg/s/cm^2^mW.m**-2phot.flux;em.X-raydoubleFlux-hThe 2-8 keV energy flux; erg/s/cm^2^mW.m**-2phot.flux;em.X-raydoubleNct-tm? 1{sigma} lower bound on Nct-t (10)ctphot.count;em.X-raydoublenullableNct-tM? 1{sigma} upper bound on Nct-t (10)ctphot.count;em.X-raydoublenullableNct-sm? 1{sigma} lower bound on Nct-s (10)ctphot.count;em.X-raydoublenullableNct-sM? 1{sigma} upper bound on Nct-s (10)ctphot.count;em.X-raydoublenullableNct-hm? 1{sigma} lower bound on Nct-h (10)ctphot.count;em.X-raydoublenullableNct-hM? 1{sigma} upper bound on Nct-h (10)ctphot.count;em.X-raydoublenullabler(S09)? Offset of Skiff 2009, Cat. B/mk, sourcearcsecpos.angDistancefloatnullabler(K09)? Offset of Kharchenko 2009, Cat. I/280, sourcearcsecpos.angDistancefloatnullabler(PPMXL)? Offset of PPMXL, Cat. I/317, sourcearcsecpos.angDistancefloatnullabler(UCAC3)? Offset of UCAC3, Cat. I/315, sourcearcsecpos.angDistancefloatnullabler(BSS)? Offset of UCAC BSS, Cat.I/294, sourcearcsecpos.angDistancefloatnullabler(C93)? Offset of Cudworth source, 1993, Cat. J/AJ/105/1822 (<Cl* Trumpler 14 Y NNN>)arcsecpos.angDistancefloatnullabler(D01)?=-9.9 Offset of Degioia source, 2001, Cat. J/ApJ/549/578, (<DETWC Tr 1[46] JHHMMSS.s+DDMMSS> in Simbad)arcsecpos.angDistancefloatnullabler(M01)? Offset of Massey source, 2001AJ....121.1050Marcsecpos.angDistancefloatnullabler(M93)? Offset of Massey source, 1993, Cat. J/AJ/105/980 (<Cl* Trumpler 1[46] MJ NNN>)arcsecpos.angDistancefloatnullabler(C01)? Offset of Carraro source, 2001, Cat. J/A+A/379/136arcsecpos.angDistance;arith.difffloatnullabler(D07)? Offset of Delgado source, 2007, Cat. J/A+A/467/1397 (< DAY-I CHHMM+DDd-NNNNN>)arcsecpos.angDistancefloatnullabler(HI)? Offset of HAWK-I catalog (Preibisch et al., 2011ApJS..194...10P) sourcearcsecmeta.idfloatnullabler(2M)? Offset of 2MASS, Cat. II/246, sourcearcsecpos.angDistancefloatnullabler(SOFI)? Offset of SOFI catalog (Ascenso et al. 2007, Cat. J/A+A/476/199) sourcearcsecmeta.idfloatnullabler(NACO)? Offset of NACO catalog (Ascenso et al. 2007, Cat. J/A+A/476/199) sourcearcsecmeta.idfloatnullabler(S10)? Offset of Sana 2010, Cat. J/A+A/515/A26, sourcearcsecpos.angDistancefloatnullabler(SpV)? Offset of Spitzer Vela catalog (Povich et al., 2011, Cat. J/ApJS/194/14) sourcearcsecmeta.idfloatnullabler(SpS)? Offset of Spitzer Smith (2010MNRAS.406..952S ) catalog sourcearcsecmeta.idfloatnullabler(A08)? Offset of Albacete 2008, Cat. J/A+A/490/1055, sourcearcsecpos.angDistancefloatnullableIDHistorical star namemeta.id.crosscharr_SpTypeReference for SpType (1)meta.ref;pos.framecharK09ID? Kharchenko 2009 catalog row identifier (recno number in VizieR)meta.id.crossintnullableK09Bmag? Kharchenko 2009 B band magnitudemagphot.mag;em.opt.BfloatnullableK09Vmag? Kharchenko 2009 V band magnitudemagphot.mag;em.opt.VfloatnullablePPMXLIDPPMXL catalog row identifiermeta.id.crosscharUCAC3UCAC3 catalog row identifiermeta.id.crosscharBSS? UCAC BSS catalog row identifiermeta.id.crossintnullableC93ID? Cudworth 1993 catalog row identifier (recno number in VizieR)meta.id.crossintnullableC93Vmag? Cudworth 1993 catalog V band magnitudemagphot.mag;em.opt.VfloatnullableC93B-V? Cudworth 1993 catalog (B-V) colormagphot.color;em.opt.B;em.opt.VfloatnullableD01IDDegioia 2001 catalog row identifier; J2000 positionmeta.id.crosscharD01Vmag? Degioia 2001 catalog V band magnitudemagphot.mag;em.opt.VfloatnullableD01U-B? Degioia 2001 catalog (U-B) band color indexmagphot.color;em.opt.U;em.opt.BfloatnullableD01B-V? Degioia 2001 catalog (B-V) band color indexmagphot.color;em.opt.B;em.opt.VfloatnullableM01IDMassey 2001 catalog row identifiermeta.id.crosscharM93ID? Massey 1993 catalog row identifiermeta.id.crossintnullableM93Vmag? Massey 1993 catalog V band magnitudemagphot.mag;em.opt.VfloatnullableM93U-B? Massey 1993 catalog (U-B) color indexmagphot.color;em.opt.U;em.opt.BfloatnullableM93B-V? Massey 1993 catalog (B-V) color indexmagphot.color;em.opt.B;em.opt.VfloatnullableC01ID? Carraro 2001 catalog row identifiermeta.id.crossintnullableC01Umag? Carraro 2001 catalog U band magnitudemagphot.mag;em.opt.UfloatnullableC01Bmag? Carraro 2001 catalog B band magnitudemagphot.mag;em.opt.BfloatnullableC01Vmag? Carraro 2001 catalog V band magnitudemagphot.mag;em.opt.VfloatnullableC01Rmag? Carraro 2001 catalog R band magnitudemagphot.mag;em.opt.RfloatnullableC01Imag? Carraro 2001 catalog I band magnitudemagphot.mag;em.opt.IfloatnullableD07IDDelgado 2007 catalog row identifiermeta.id.crosscharD07Vmag? Delgado 2007 catalog V band magnitudemagphot.mag;em.opt.VfloatnullableD07U-B? Delgado 2007 catalog (U-B) color indexmagphot.color;em.opt.U;em.opt.BfloatnullableD07B-V? Delgado 2007 catalog (B-V) color indexmagphot.color;em.opt.B;em.opt.VfloatnullableD07V-R? Delgado 2007 catalog (V-R_c_) color indexmagphot.color;em.opt.V;em.opt.RfloatnullableD07V-I? Delgado 2007 catalog (V-I_c_) color indexmagphot.color;em.opt.V;em.opt.IfloatnullableD07AV? Delgado 2007 catalog V band extinctionmagphys.absorptionfloatnullableHIHAWK-I catalog row identifier; J2000 positionmeta.id.crosschar2MASS2MASS catalog row identifier; J2000 positionmeta.id.crosschar2MJmag? 2MASS catalog J band magnitudemagphot.mag;em.IR.Jfloatnullable2MHmag? 2MASS catalog H band magnitudemagphot.mag;em.IR.Hfloatnullable2MKmag? 2MASS catalog K_s_ band magnitudemagphot.mag;em.IR.Kfloatnullable2M.q2MASS catalog photometry quality flagsmeta.code.qual;phot;meta.tablechar2Mcc2MASS catalog CC flagsmeta.code.error;meta.tablecharSOFIID? SOFI catalog row identifier (recno number in VizieR)meta.id.crossintnullableSOFIJmag? SOFI catalog J band magnitudemagphot.mag;em.IR.JfloatnullableSOFIHmag? SOFI catalog H band magnitudemagphot.mag;em.IR.HfloatnullableSOFIKmag? SOFI catalog K_s_ band magnitudemagphot.mag;em.IR.KfloatnullableNACO? NACO catalog row identifier (recno number in VizieR)meta.id;meta.tableintnullableNACOJmag? NACO catalog J band magnitudemagphot.mag;em.IR.JfloatnullableNACOHmag? NACO catalog H band magnitudemagphot.mag;em.IR.HfloatnullableNACOKmag? NACO catalog K_s_ band magnitudemagphot.mag;em.IR.KfloatnullableS10Hmag? Sana 2010 catalog H band magnitudemagphot.mag;em.IR.HfloatnullableS10Kmag? Sana 2010 catalog K_s_ band magnitudemagphot.mag;em.IR.KfloatnullableSpVIDSpitzer Vela catalog row identifiermeta.id.crosscharV3.6mag? Spitzer Vela catalog 3.6 micron band magnitudemagphot.mag;em.IR.3-4umfloatnullableV4.5mag? Spitzer Vela catalog 4.5 micron band magnitudemagphot.mag;em.IR.4-8umfloatnullableV5.8mag? Spitzer Vela catalog 5.8 micron band magnitudemagphot.flux.density;em.IR.4-8umfloatnullableV8.0mag? Spitzer Vela catalog 8.0 micron band magnitudemagphot.flux.density;em.IR.8-15umfloatnullableSpSSpitzer Smith catalog row identifiermeta.idcharS3.6mag? Spitzer Smith catalog 3.6 micron band magnitudemagphot.mag;em.IR.3-4umfloatnullableS4.5mag? Spitzer Smith catalog 4.5 micron band magnitudemagphot.mag;em.IR.4-8umfloatnullableS5.8mag? Spitzer Smith catalog 5.8 micron band magnitudemagphot.flux.density;em.IR.4-8umfloatnullableS8.0mag? Spitzer Smith catalog 8.0 micron band magnitudemagphot.flux.density;em.IR.8-15umfloatnullableA08IDAlbacete 2008 catalog row identifier; J2000 positionmeta.id.crosscharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainJ/ApJS/194/2/table3CCCP sources with >500 net counts in I-array extractionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCXOGNCIAU source name (HHMMSS.ss+DDMMSS.s, J2000)meta.id;meta.maincharLabelCCCP project source name (G2)meta.id;obscharNctsX-ray net counts in the total 0.5-8keV bandctphot.count;em.X-rayintONameOther designation(s)meta.idcharSpTypeMK spectral typesrc.spTypecharAutAuthor's CCCP referencemeta.bib.authorcharBibCodeBibcode referencemeta.bib.bibcodecharSimbadSimbad column added by the CDSmeta.refchar