J/ApJ/836/99ivo://CDS.VizieR/J/ApJ/836/99doi:10.26093/cds/vizier.18360099CDSLansbury G.B.Stern D.Aird J.Alexander D.M.Fuentes C.,Harrison F.A.Treister E.Bauer F.E.Tomsick J.A.Balokovic M.,Del Moro A.Gandhi P.Ajello M.Annuar A.Ballantyne D.R.Boggs S.E.,Brandt W.N.Brightman M.Chen C.-T.J.Christensen F.E.Civano F.,Comastri A.Craig W.W.Forster K.Grefenstette B.W.Hailey C.J.,Hickox R.C.Jiang B.Jun H.D.Koss M.Marchesi S.Melo A.D.,Mullaney J.R.Noirot G.Schulze S.Walton D.J.Zappacosta L.,Zhang W.W.2022-07-15T08:26:09Z2017-10-23T09:07:57ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleibl-lacertae-objectsx-ray-sourcesredshiftedinfrared-photometryspectroscopysurveysWe present the first full catalog and science results for the Nuclear Spectroscopic Telescope Array (NuSTAR) serendipitous survey. The catalog incorporates data taken during the first 40 months of NuSTAR operation, which provide ~20Ms of effective exposure time over 331 fields, with an areal coverage of 13deg^2^, and 497 sources detected in total over the 3-24keV energy range. There are 276 sources with spectroscopic redshifts and classifications, largely resulting from our extensive campaign of ground-based spectroscopic follow-up. We characterize the overall sample in terms of the X-ray, optical, and infrared source properties. The sample is primarily composed of active galactic nuclei (AGNs), detected over a large range in redshift from z=0.002 to 3.4 (median of <z>=0.56), but also includes 16 spectroscopically confirmed Galactic sources. There is a large range in X-ray flux, from log(f_3-24keV_/erg/s/cm^2^)~-14 to -11, and in rest-frame 10-40keV luminosity, from log(L_10-40keV_/erg/s)~39 to 46, with a median of 44.1. Approximately 79% of the NuSTAR sources have lower-energy (<10keV) X-ray counterparts from XMM-Newton, Chandra, and Swift XRT. The mid-infrared (MIR) analysis, using WISE all-sky survey data, shows that MIR AGN color selections miss a large fraction of the NuSTAR-selected AGN population, from ~15% at the highest luminosities (L_X_>10^44^erg/s) to ~80% at the lowest luminosities (L_X_<10^43^erg/s). Our optical spectroscopic analysis finds that the observed fraction of optically obscured AGNs (i.e., the type 2 fraction) is F_Type2_=53_-15_^+14^% , for a well-defined subset of the 8-24keV selected sample. This is higher, albeit at a low significance level, than the type 2 fraction measured for redshift- and luminosity-matched AGNs selected by <10keV X-ray missions.2017ApJ...836...99Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/836/99CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIX/15 : Einstein EMSS Survey (Gioia+ 1990, Stocke+ 1991)I/284 : The USNO-B1.0 Catalog (Monet+ 2003)VII/259 : 6dF galaxy survey final redshift release (Jones+, 2009)II/311 : WISE All-Sky Data Release (Cutri+ 2012)IX/45 : The Chandra Source Catalog, Release 1.1 (Evans+ 2012)II/319 : UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)IX/50 : XMM-Newton Serendipitous Source Catalogue 3XMM-DR6 (XMM-SSC, 2016)J/A+AS/97/483 : Optical spectroscopy of 1Jy, S4 and S5 sources (Stickel+ 1993)J/ApJ/518/656 : ASCA Large Sky Survey (Ueda+, 1999)J/MNRAS/327/771 : BeppoSAX HELLAS survey. II. (Fiore+, 2001)J/ApJ/554/742 : Chandra Deep Survey of the HDF-N (Hornschemeier+, 2001)J/A+A/371/833 : ROSAT Ultra Deep Survey (Lehmann+, 2001)J/AJ/126/539 : The Chandra Deep Fields North and South (Alexander+, 2003)J/AJ/126/632 : UBVRIz'HK' photometry of 2Ms CDFN X-ray sources (Barger+, 2003)J/A+A/409/79 : HELLAS2XMM survey. IV. (Fiore+, 2003)J/ApJ/596/944 : SEXSI catalog (Harrison+, 2003)J/MNRAS/342/802 : Chandra survey of 13-h XMM/ROSAT survey (McHardy+, 2003)J/ApJ/582/615 : SHEEP survey (Nandra+, 2003)J/ApJS/150/19 : ChaMP. I. First X-ray source catalog (Kim+, 2004)J/A+A/418/465 : Mid-infrared and hard X-ray emission in AGN (Lutz+, 2004)J/ApJS/161/21 : Extended Chandra Deep Field-South survey (Lehmer+, 2005)J/MNRAS/356/568 : Deep Chandra survey of the Groth Strip (Nandra+, 2005)J/ApJS/161/185 : GIS catalog project : source catalog II (Ueda+, 2005)J/ApJS/165/19 : SEXSI catalog. III (Eckart+, 2006)J/A+A/448/L9 : Position catalogue of Swift XRT afterglows (Moretti+, 2006)J/ApJS/166/128 : Narrow line Seyfert 1 galaxies from SDSS-DR3 (Zhou+, 2006)J/A+A/476/1191 : XMM-Newton serendipitous survey. IV (Barcons+, 2007)J/A+A/475/775 : INTEGRAL all-sky survey of hard X-ray sources (Krivonos+, 2007)J/ApJ/678/102 : BAT X-ray survey. I. (Ajello+, 2008)J/ApJ/681/113 : Swift BAT survey of AGNs (Tueller+, 2008)J/ApJS/180/102 : AEGIS-X: Chandra deep survey (Laird+, 2009)J/A+A/495/691 : Multifrequency catalog of blazars, Roma-BZCAT (Massaro+, 2009)J/A+A/493/339 : XMM-Newton serendipitous Survey. V. (Watson+, 2009)J/ApJ/713/970 : Low-resolution SED templates for AGNs & galaxies (Assef+, 2010)J/ApJ/708/584 : SEXSI Spitzer catalog (Eckart+, 2010)J/ApJ/728/58 : Swift-BAT survey of AGNs (Burlon+, 2011)J/ApJS/195/10 : The CDF-S survey: 4Ms source catalogs (Xue+, 2011)J/ApJS/201/34 : Swift-INTEGRAL X-ray (SIX) survey (Bottacini+, 2012)J/ApJ/754/45 : IR properties of Swift/BAT X-ray AGNs (Ichikawa+, 2012)J/MNRAS/426/1750 : INTEGRAL/IBIS AGN catalogue (Malizia+, 2012)J/ApJ/753/104 : AGN identifications from AKARI and Swift (Matsuta+, 2012)J/ApJ/758/129 : 4Ms Chandra Deep Field South 6-8keV galaxies (Xue+, 2012)J/ApJ/772/26 : AGN with WISE. II. The NDWFS Bootes field (Assef+, 2013)J/ApJS/207/19 : Hard X-ray survey from Swift-BAT 2004-2010 (Baumgartner+, 2013)J/ApJ/779/104 : Luminous dust-poor SDSS QSOs at z<4.5 (Jun+, 2013)J/ApJ/765/L26 : Swift/BAT ultra-hard X-ray data from GOALS LIRGs (Koss+, 2013)J/ApJ/763/111 : X-ray spectral analysis of Swift/BAT AGNs (Vasudevan+, 2013)J/ApJ/808/185 : NuSTAR surveys: COSMOS catalog (Civano+, 2015)J/ApJ/808/184 : NuSTAR surveys: ECDF-S catalog (Mullaney+, 2015)J/ApJ/815/L13 : Compton-thick AGNs from 70-month Swift/BAT obs. (Ricci+, 2015)J/ApJ/807/129 : X-ray to MIR luminosities relation of AGNs (Stern, 2015)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/836/99https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/836/99http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/836/99https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/836/99https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/836/99http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/836/99GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/836/99/table5 (The primary NuSTAR serendipitous source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/836/99/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/836/99/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/836/99/table5?GETtext/xml+votable180.050000true0.049475-76.875521110.005555555555555556Cone search capability for table J/ApJ/836/99/table7 (The secondary NuSTAR serendipitous source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/836/99/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/836/99/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/836/99/table7?GETtext/xml+votable180.050000true4.1661569481.663936110.005555555555555556Cone search capability for table J/ApJ/836/99/table1 (Details of the individual NuSTAR observations which make up the serendipitous survey)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/836/99/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/836/99/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/836/99/table1?GETtext/xml+votable180.050000true77.0817.360.005555555555555556NuSTAR6/438 611 615 893 941 1008 1121 1677 2038 2251 2411 2505 2564 2846 3042 3222-3223 3762 3824 4026-4027 4181 4488 4540 5116 5143 5149 5170 5202 5290 5379 5385 5423 5463 5483 5514 5762 5795 5865 6015 6034 6040 6097-6098 6241 6244 6376-6377 6470 6472 6535 6923 7038 7129 7132 7157 7184 7336 7386 7424 7426 7446 7552 7606 7612 7628 7630 7642 7647 7713 7777 7799 7869 7921 7923 7969 8210 8216 8299 8385 8669 8673 8845 8922 9003 9093 9305 9468 9612-9613 9894 10037 10039 10118 10182 10210 10364 10400 10454 10598 10653 10817 10847 10912 10927 10938 10979 10991 11027 11101 11127 11204 11206 11232 11375 11382 11388 11416 11490 11683 11726 11810 12123 12154 12317 12438 12568 12656 12910 12921 12975 13021 13179 13182 13411 13414 13511 13522 13541 13552 13927 14305 14610 14653 14702 14738 14744 14777 14788 14858 14933 15015 15351 15433 15481 15825 15876 15969 16105 16184 16301 16816 16962 17075 17183 17230 17252 17408 17492 17525 17752 17754 17793 17795 18028 18083 18092 18127 18385 18387 18838 19017 19020 19283 19296 19376 19619 19883 20016 20618 21016 21036-21037 21450 21785 21996 22066 22585 22847 22890 22975 23167 23171 23178 23323 23332 23469 23830 23952 24123 24228 24631 25090 25366 25561 25906-25907 26041 26071 26131 26169 26264 26323 26393 26547 26550 27223 27259 27342 27349 27382 27417 27477 27486 27580 27767 27862 28148 28352 28393 28517-28518 28532 28535 28555 28593 28596 28615 28626 28728 28765 28805 28846 28970 29259 29398 29439 29506 29509 29532-29533 29558 29691 30029 30140 30245 30598-30599 30993 31057 31118 31158 31164 32143 32370 32630 32658 32721 33034 33193 33282 33930 34023 34034 34099 34318 34361 34412 34531 34534 34559 34730 34881 34907 35049 35055 35446-35447 35608 35717 35821 36005 36062 36066 36342 36678 36785-36786 36861 37045 37333 37342 37913 37926 37930 38016 38139 38479 38653 38703 38868 38948 38973 39118 39148-39149 39295 39322 39487 39717 39776 39778 39836 39937 39977 40013 40818 41014 41136 41583-41584 41586 41654 41683 41736 41929 41982 42016 42018 42719 43107 43233 43242 43337 43339 43389 43412-43413 43544 43649 43677 43726 43748 43803 43806 43825 43828 43877 43925 44017 44092 44094 44507 44660 44892 45222 45587 45590 45735 45883 46079 46101 46399 46442 46615 46811 46987 47014 47016 47245 47308 48394 49042 490488.157980699529898e-21 6.513807192489934e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/836/99?format=asciiX-rayInfrareddefaultJ/ApJ/836/99/table5The primary NuSTAR serendipitous source catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/498] Running sequence numbermeta.idintNuSTARUnique NuSTAR source name (JHHMMSS+DDMM.m)meta.id;meta.maincharprimaryRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainSFl[0/1] Soft (3-8keV) band detection flag (1)meta.codeintHFl[0/1] Hard (8-24keV) band detection flag (1)meta.codeintFFl[0/1] Full (3-24keV) band detection flag (1)meta.codeintSdbFl[0/1] Deblended soft band detection flag (2)meta.codeintHdbFl[0/1] Deblended hard band detection flag (2)meta.codeintFdbFl[0/1] Deblended full band detection flag (2)meta.codeintlogSP[-44/-0.003]? Log of soft band false probability; Section 2.3stat.fit.goodnessdoublenullablelogHP[-42/-0.03]? Log of hard band false probability; Section 2.3stat.fit.goodnessdoublenullablelogFP[-44/-1.7]? Log of full band false probability; Section 2.3stat.fit.goodnessdoublenullablelogSdbP[-306/-0.003]? Log of deblended soft band false probabilitystat.fit.goodnessdoublenullablelogHdbP[-231/-0.03]? Log of deblended hard band false probabilitystat.fit.goodnessdoublenullablelogFdbP[-246/-1.7]? Log of deblended full band false probabilitystat.fit.goodnessdoublenullableSNet[5/9881] Net soft (3-8keV) band counts; Scts-SBck (4)ctphot.count;em.X-raydoubleHNet[5/5854] Net hard (8-24keV) band counts; Hcts-HBck (4)ctphot.count;em.X-raydoubleFNet[18/15694] Net full (3-24keV) band counts; Fcts-FBck (4)ctphot.count;em.X-raydoubleSdbNet[5/9881] Net deblended soft band counts; Sdbcts-SdbBck (4)ctphot.count;em.X-raydoubleHdbNet[5/5854] Net deblended hard band counts; Hdbcts-HdbBck (4)ctphot.count;em.X-raydoubleFdbNet[18/15694] Net deblended full band counts; Fdbcts-FdbBck (4)ctphot.count;em.X-raydoubleSNCR[/0.06] Net soft count rate (7)ct/sphot.count;em.X-raydoubleHNCR[/0.04] Net hard count rate (7)ct/sphot.count;em.X-raydoubleFCR[0.001/0.2] Total full band count rate (7)ct/sphot.count;em.X-raydoubleFNCR[0.0001/0.1] Net full count rate (7)ct/sphot.count;em.X-raydoubleSdbNCR[/0.06] Deblended net soft count rate (7)ct/sphot.count;em.X-raydoubleHdbNCR[/0.04] Deblended net hard count rate (7)ct/sphot.count;em.X-raydoubleFdbNCR[0.0001/0.1] Deblended net full count rate (7)ct/sphot.count;em.X-raydoubleH/S[/7.5]?=0 Hard to Soft band ratiophot.flux;arith.ratiofloatnullablegamma[-0.5/3]? Effective photon indexspect.indexfloatnullableDEOdeg? Optical counterpart Declination in decimal degrees (J2000)degpos.eq.decnullableOOff[0.02/6]? Optical and NuSTAR position offsetarcsecpos;arith.difffloatnullableRmag[-99/24.3]? Optical counterpart R band Vega magnitude (14)magphot.mag;em.opt.Rfloatnullablezsp[0/3.5]? Spectroscopic redshift (15)src.redshiftfloatnullableXLum? Rest-frame 10-40 keV luminosity (16)1e-07Wphys.luminosity;em.X-raydoublenullablePFl[0/1] Source associated with primary science target (17)meta.codeintA15Fl[0/1] Aird+ 2015ApJ...815...66A flag (18)meta.codeintXCatDisplay data from the 3XMM-DR6 catalog (IX/50) and the Chandra Source Catalog (IX/45) within 30"meta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.ref.urlchardbFl[0/1] Source remains significant after deblending flag (3)meta.codeintScts[8/11132] Total soft (3-8keV) band counts (4)ctphot.count;em.X-rayfloate_Scts[3/107] The 84% confidence level in Sctsctstat.errorfloatSBck[10/2568] Soft background counts scaled to source aperture (4)ctinstr.background;phot.count;em.X-raydoublee_SNet[-99/107] The error in SNet (5)ctstat.errorfloatHcts[15/6680] Total hard (8-24keV) band counts (4)ctphot.count;em.X-rayfloate_Hcts[4/83] The 84% confidence level in Hctsctstat.errorfloatHBck[7/1620] Hard background counts scaled to source aperture (4)ctinstr.background;phot.count;em.X-raydoublee_HNet[-99/83] The error in HNet (5)ctstat.errorfloatFcts[32/17765] Total full (3-24keV) band counts (4)ctphot.count;em.X-rayfloate_Fcts[6/135] The 84% confidence level in Fctsctstat.errorfloatFBck[18/4178] Full background counts scaled to source aperture (4)ctinstr.background;phot.count;em.X-raydoublee_FNet[-99/135] The error in FNet (5)ctstat.errorfloatSdbcts[8/11132] Total deblended soft band counts (4)ctphot.count;em.X-rayfloate_Sdbcts[10/2568] The 84% confidence level in Sdbctsctstat.errordoublee_SdbNet[-99/107] The error in SdbNet (5)ctstat.errorfloatHdbcts[15/6680] Total deblended hard band counts (4)ctphot.count;em.X-rayfloate_Hdbcts[7/1620] The 84% confidence level in Hdbctsctstat.errordoublee_HdbNet[-99/83] The error in HdbNet (5)ctstat.errorfloatFdbcts[32/17765] Total deblended full band counts (4)ctphot.count;em.X-rayfloate_Fdbcts[18/4178] The 84% confidence level in Fdbctsctstat.errordoublee_FdbNet[-99/135] The error in FdbNet (5)ctstat.errorfloatSexp[12556/] Soft band exposure time (6)stime.duration;obs.exposuredoubleHexp[10166/] Hard band exposure time (6)stime.duration;obs.exposuredoubleFexp[10172/] Full band exposure time (6)stime.duration;obs.exposuredoubleSCR[0.0004/0.06] Total soft band count rate (7)ct/sphot.count;em.X-raydoublee_SCR[/0.002] The 84% confidence level in SCRct/sstat.errordoubleSCRBck[0.0004/0.007] Soft background count rate (7)ct/sphot.count;em.X-raydoublee_SNCR[-99/0.002] The error in SNCR (5)ct/sphot.count;em.X-raydoubleHCR[0.0005/0.05] Total hard band count rate (7)ct/sphot.count;em.X-raydoublee_HCR[/0.001] The 84% confidence level in HCRct/sstat.errordoubleHCRBck[0.0006/0.005] Hard background count rate (7)ct/sphot.count;em.X-raydoublee_HNCR[-99/0.001] The error in HNCR (5)ct/sphot.count;em.X-raydoublee_FCR[/0.002] The 84% confidence level in FCRct/sstat.errordoubleFCRBck[0.001/0.02] Full background count rate (7)ct/sphot.count;em.X-raydoublee_FNCR[-99/0.002] The error in FNCR (5)ct/sphot.count;em.X-raydoublee_SdbNCR[-99/0.002] The 84% confidence level in SdbNCRct/sstat.errordoublee_HdbNCR[-99/0.001] The 84% confidence level in HdbNCRct/sstat.errordoublee_FdbNCR[-99/0.002] The 84% confidence level in FdbNCRct/sstat.errordoubleE_H/S[-99/1] Upper error on H/S (8)stat.error;stat.maxfloate_H/S[-99/1] Lower error on H/S (8)stat.errorfloatE_gamma[-99/1]? Upper error on gamma (8)stat.error;stat.maxfloatnullablee_gamma[-99/0.6]? Lower error on gamma (8)stat.errorfloatnullableSFluxObserved-frame soft flux (9)mW.m**-2phot.flux;em.X-raydoublee_SFlux? The 84% confidence level in SFluxmW.m**-2stat.errordoublenullableHFluxObserved-frame hard flux (9)mW.m**-2phot.flux;em.X-raydoublee_HFlux? The 84% confidence level in HFluxmW.m**-2stat.errordoublenullableFFluxObserved-frame full flux (9)mW.m**-2phot.flux;em.X-raydoublee_FFlux? The 84% confidence level in FFluxmW.m**-2stat.errordoublenullableXOrigSoft X-ray counterpart code (10)meta.id;meta.datasetcharRAXdeg? Soft X-ray counterpart Right Ascension in decimal degrees (J2000)degpos.eq.ranullableDEXdeg? Soft X-ray counterpart Declination in decimal degrees (J2000)degpos.eq.decnullableXOff[0.5/37]? Soft X-ray and NuSTAR position offsetarcsecpos;arith.difffloatnullableXFlux[0/2e-12]? Observed-frame 3-8 keV X-ray counterpart flux (11)mW.m**-2phot.flux;em.X-raydoublenullableXTFlux[0/2e-12]? Total combined 3-8 keV X-ray flux within 30" of NUSTARmW.m**-2phot.flux;em.X-raydoublenullableRAWdeg? WISE counterpart Right Ascension in decimal degrees (J2000)degpos.eq.ranullableDEWdeg? WISE counterpart Declination in decimal degrees (J2000)degpos.eq.decnullableIROff[0.05/6]? WISE and NuSTAR position offsetarcsecpos;arith.difffloatnullableW1mag[5.6/18.8]? WISE W1 band, 3.4um, profile-fit Vega magnitudemagphot.mag;em.IR.3-4umfloatnullablee_W1mag[0.02/0.3]? Error in W1mag (12)magstat.error;phot.magfloatnullableW2mag[3.8/17.4]? WISE W2 band, 4.6um, profile-fit Vega magnitudemagphot.mag;em.IR.4-8umfloatnullablee_W2mag? Error in W2mag (12)magstat.error;phot.magfloatnullableW3mag[4/14]? WISE W3 band, 12 micron, profile-fit Vega magnitudemagphot.flux.density;em.IR.8-15umfloatnullablee_W3mag? Error in W3mag (12)magstat.error;phot.magfloatnullableW4mag[1.7/10.2]? WISE W4 band, 22um, profile-fit Vega magnitudemagphot.flux.density;em.IR.15-30umfloatnullablee_W4mag? Error in W4mag (12)magstat.error;phot.magfloatnullableOOrigAdopted optical counterpart code (13)meta.id;meta.datasetcharRAOdeg? Optical counterpart Right Ascension in decimal degrees (J2000)degpos.eq.ranullableJ/ApJ/836/99/spectroSummary of the optical spectroscopy for the NuSTAR serendipitous survey sources (table 6) and the secondary catalog sources (table 8)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/498] Unique source identification numbermeta.idintCmeta.codecharNuSTARUnique NuSTAR source name (JHHMMSS+DDMM.m)meta.id;meta.maincharz[0/3.5]? Source spectroscopic redshiftsrc.redshiftfloatnullableTypeClassification (1)src.classcharLinesEmission/absorption lines identified (2)meta.id;spect.lineNotesSource notes and literature spectra referencesmeta.notecharRunUnique observing run identification number (3)meta.idcharJ/ApJ/836/99/table7The secondary NuSTAR serendipitous source catalogSNet[16/6633]? Net soft band counts (1)ctphot.count;em.X-raydoublenullableHNet[13/4306]? Net hard band counts (1)ctphot.count;em.X-raydoublenullableFNet[22/10900]? Net full band counts (1)ctphot.count;em.X-raydoublenullableFexp? Full band exposure time (3)stime.duration;obs.exposuredoublenullableSNCR[0.0003/0.5]? Net soft count rate, aperture-corrected (4)ct/sphot.count;em.X-raydoublenullablee_SNCR[-99/0.006]? The error in SNCR (2)ct/sphot.count;em.X-raydoublenullableHNCR[0.0003/0.4]? Net hard count rate, aperture-corrected (4)ct/sphot.count;em.X-raydoublenullablee_HNCR[-99/0.006]? The error in HNCR (2)ct/sphot.count;em.X-raydoublenullableFNCR[0.0005/1]? Net full count rate, aperture-corrected (4)ct/sphot.count;em.X-raydoublenullablee_FNCR[-99/0.01]? The error in FNCR (2)ct/sphot.count;em.X-raydoublenullableSFlux? Observed-frame soft flux (5)mW.m**-2phot.flux;em.X-raydoublenullablee_SFlux[-99/]? The 84% confidence level in SFluxmW.m**-2stat.errordoublenullableFlPrimary catalog code (8)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/64] Unique source identification numbermeta.idintNuSTARUnique NuSTAR source name (JHHMMSS+DDMM.m)meta.id;meta.maincharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainScts[36/7049]? Total soft band (3-8keV) counts (1)ctphot.count;em.X-raydoublenullableSBck? Soft background counts (1)ctinstr.backgrounddoublenullablee_SNet[-99/85]? The error in SNet (2)ctstat.errorfloatnullableHcts? Total hard band (8-24 keV) counts (1)ctphot.count;em.X-raydoublenullableHBck? Hard background counts (1)ctinstr.backgrounddoublenullablee_HNet[-99/69]? The error in HNet (2)ctstat.errorfloatnullablee_FNet[-99/109]? The error in FNet (2)ctstat.errorfloatnullablezsp[0/1.9]? Spectroscopic redshift (6)src.redshiftfloatnullableFcts[85/11617]? Total full band (3-24keV) counts (1)ctphot.count;em.X-raydoublenullableFBck? Full background counts (1)ctinstr.backgrounddoublenullableSexp[14375/643091]? Soft band exposure time (3)stime.duration;obs.exposuredoublenullableHexp? Hard band exposure time (3)stime.duration;obs.exposuredoublenullableHFlux? Observed-frame hard flux (5)mW.m**-2phot.flux;em.X-raydoublenullablee_HFlux[-99/]? The 84% confidence level in HFluxmW.m**-2stat.errordoublenullableFFlux? Observed-frame full flux (5)mW.m**-2phot.flux;em.X-raydoublenullablee_FFlux[-99/]? The 84% confidence level in FFluxmW.m**-2stat.errordoublenullableXNameLower energy X-ray counterpart observatory namemeta.id;instr.obstycharRAXdeg? Lower energy X-ray counterpart Right Ascension in decimal degrees (J2000)degpos.eq.ranullableDEXdeg? Lower energy X-ray counterpart Declination in decimal degrees (J2000)degpos.eq.decnullableONameOther, optical or WISE, counterpart observatory namespect.dopplerVeloc.optcharRAOdeg? Other counterpart Right Ascension in decimal degrees (J2000)degpos.eq.ranullableDEOdeg? Other counterpart Declination in decimal degrees (J2000)degpos.eq.decnullableXLum? Non-absorption-corrected, rest-frame 10-40keV luminosity (7)1e-07Wphys.luminosity;em.X-raydoublenullableXCatDisplay data from the 3XMM-DR6 catalog (IX/50) and the Chandra Source Catalog (IX/45) within 30"meta.ref.urlintnullableJ/ApJ/836/99/table1Details of the individual NuSTAR observations which make up the serendipitous surveyrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFieldField identifier (1)meta.id;obs.fieldcharTargetPrimary science target identifiermeta.idcharNObs[1/15]? Number of individual exposures in Fieldmeta.numberintnullableObsID? Observation identifiermeta.id;obs.param;obsnullableDate? Field observation start UT datetime.start;obsnullableRAJ2000? Aim point Right Ascension (J2000)degpos.eq.ra;meta.mainnullableDEJ2000? Aim point Declination (J2000)degpos.eq.dec;meta.mainnullableExp[1.8/1104] Exposure time (2)kstime.duration;obs.exposurefloatN[0/12]? Number of serendipitous sources detectedmeta.numberintnullableA15[0/1]? Aird+ 2015ApJ...815...66A flag (3)meta.codeintnullableH16[0/1]? Harrison+ 2016ApJ...831..185H flag (3)meta.codeintnullable