J/ApJ/808/184ivo://CDS.VizieR/J/ApJ/808/184doi:10.26093/cds/vizier.18080184CDSMullaney J.R.Del-Moro A.Aird J.Alexander D.M.Civano F.M.,Hickox R.C.Lansbury G.B.Ajello M.Assef R.Ballantyne D.R.,Balokovic' M.Bauer F.E.Brandt W.N.Boggs S.E.Brightman M.,Christensen F.E.Comastri A.Craig W.W.Elvis M.Forster K.Gandhi P.,Grefenstette B.W.Hailey C.J.Harrison F.A.Koss M.Lamassa S.M.,Luo B.Madsen K.K.Puccetti S.Saez C.Stern D.Treister E.,Urry C.M.Wik D.R.Zappacosta L.Zhang W.2017-06-13T11:09:02Z2015-12-24T12:34:54ZCDS support team

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

cds-question@unistra.frx-ray-sourcesredshiftedastronomical-object-identificationsurveysWe present the initial results and the source catalog from the Nuclear Spectroscopic Telescope Array (NuSTAR) survey of the Extended Chandra Deep Field South (hereafter, ECDFS) --currently the deepest contiguous component of the NuSTAR extragalactic survey program. The survey covers the full ~30'x30' area of this field to a maximum depth of ~360ks (~220ks when corrected for vignetting at 3-24keV), reaching sensitivity limits of ~1.3x10^-14^erg/s/cm^2^ (3-8keV), ~3.4x10^-14^erg/s/cm^2^ (8-24keV), and ~3.0x10^-14^erg/s/cm^2^ (3-24keV). A total of 54 sources are detected over the full field, although five of these are found to lie below our significance threshold once contaminating flux from neighboring (i.e., blended) sources is taken into account. Of the remaining 49 that are significant, 19 are detected in the 8-24keV band. The 8-24 to 3-8keV band ratios of the 12 sources that are detected in both bands span the range 0.39-1.7, corresponding to a photon index range of {Gamma}~0.5-2.3, with a median photon index of {Gamma}{bar}=1.70+/-0.52. The redshifts of the 49 sources in our main sample span the range z=0.21-2.7, and their rest-frame 10-40keV luminosities (derived from the observed 8-24keV fluxes) span the range L_10-40keV_~(0.7-300)x10^43^erg/s, sampling below the "knee" of the X-ray luminosity function out to z~0.8-1. Finally, we identify one NuSTAR source that has neither a Chandra nor an XMM-Newton counterpart, but that shows evidence of nuclear activity at infrared wavelengths and thus may represent a genuine, new X-ray source detected by NuSTAR in the ECDFS.2015ApJ...808..184Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/808/184CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/207/19 : Swift-BAT 2004-2010 hard X-ray survey (Baumgartner+, 2013)J/A+A/555/A42 : The XMM-CDFS catalogues (Ranalli+, 2013)J/ApJS/203/15 : Counterparts to 1.4GHz sources in ECDF-S (Bonzini+, 2012)J/ApJ/758/129 : 4Ms Chandra Deep Field South 6-8keV galaxies (Xue+, 2012)J/ApJS/202/6 : XDEEP2 survey catalog (Goulding+, 2012)J/ApJS/201/34 : Swift-INTEGRAL X-ray (SIX) survey (Bottacini+, 2012)J/ApJS/201/30 : The Chandra COSMOS survey. III. (Civano+, 2012)J/ApJ/749/21 : AGNs detected by 60 month Swift/BAT survey (Ajello+, 2012)J/ApJ/748/124 : AGN X-ray variability in the 4Ms catalog (Young+, 2012)J/A+A/532/A90 : PACS Evolutionary Probe (PEP-DR1) catalogs (Lutz+, 2011)J/ApJS/195/10 : The CDF-S survey: 4Ms source catalogs (Xue+, 2011)J/ApJ/728/58 : Swift-BAT survey of AGNs (Burlon+, 2011)J/ApJ/727/1 : IRAC/MUSYC SIMPLE survey (Damen+, 2011)J/ApJS/191/124 : Optical spectroscopy of ECDFS X-ray sources (Silverman+, 2010)J/ApJS/189/270 : MUSYC optical imaging in ECDF-S (Cardamone+, 2010)J/ApJS/184/158 : Chandra COSMOS survey I. (Elvis+, 2009)J/ApJ/693/1713 : Spectroscopy of X-ray sources in ECDF-S (Treister+, 2009)J/ApJ/693/8 : High-redshift QSOs in the COSMOS survey (Brusa+, 2009)J/ApJS/180/102 : AEGIS-X: Chandra deep survey (Laird+, 2009)J/ApJS/179/19 : CDFS survey: 2 Ms source catalogs (Luo+, 2008)J/ApJ/681/113 : Swift BAT survey of AGNs (Tueller+, 2008)J/ApJ/680/130 : Mid-IR colors of AGNs in the MUSYC ECDF-S (Cardamone+, 2008)J/ApJ/678/102 : BAT X-ray survey. I. (Ajello+, 2008)J/A+A/475/775 : Hard X-ray sources INTEGRAL all-sky survey (Krivonos+, 2007)J/ApJ/660/167 : Spitzer AGN candidates in CDFN (Donley+, 2007)J/ApJS/161/21 : Extended Chandra Deep Field-South survey (Lehmer+, 2005)J/AJ/126/539 : The Chandra Deep Fields North and South (Alexander+, 2003)J/ApJ/518/656 : ASCA Large Sky Survey (Ueda+, 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/808/184https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/808/184http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/808/184https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/808/184https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/808/184http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/808/184GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/808/184/catalog (*ECDFS NuSTAR catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/808/184/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/808/184/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/808/184/catalog?GETtext/xml+votable180.050000true52.81002-27.918393890.0055555555555555566/35935 35957https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/808/184?format=asciiX-rayOpticaldefaultJ/ApJ/808/184/catalog*ECDFS NuSTAR cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[1/54] Unique NuSTAR ECDFS survey source identification number (INDEX)meta.idintNuSTARName of NuSTAR source (JHHMMSS+DDMM.m)meta.id;meta.maincharRAJ2000[52.8/53.4] Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[-28.1/-27.5] Declination (J2000)degpos.eq.dec;meta.mainSdet[0/1] 1: source is detected in soft band (3-8keV) (SB_DETECTED)meta.codeintHdet[0/1] 1: source is detected in hard band (8-24keV) (HB_DETECTED)meta.codeintFdet[0/1] 1: source is detected in full band (3-24keV) (FB_DETECTED)meta.codeintSdet0[0/1] 1: source is detected post-deblending in soft band (SB_DETECTED_DBLND)meta.codeintHdet0[0/1] 1: source is detected post-deblending in hard band (HB_DETECTED_DBLND)meta.codeintFdet0[0/1] 1: source is detected post-deblending in full band (FB_DETECTED_DBLND)meta.codeintFPSB[-51.3/-0.1] Logarithm of the undeblended false probability in soft band (SB_FPROB)stat.fit.goodnessfloatFPHB[-23.4/-0.1] Logarithm of the undeblended false probability in hard band (HB_FPROB)stat.fit.goodnessfloatFPFB[-72.3/-2.2] Logarithm of the undeblended false probability in full band (FB_FPROB)stat.fit.goodnessfloatFPSB0[-41.3/-0.1] Logarithm of the deblended false probability in soft band (SB_FPROB_DBLND)stat.fit.goodnessfloatFPHB0[-20.7/-0.1] Logarithm of the deblended false probability in hard band (HB_FPROB_DBLND)stat.fit.goodnessfloatFPFB0[-59.8/-0.7] Logarithm of the deblended false probability in full band (FB_FPROB_DBLND)stat.fit.goodnessfloatSig[0/1] 1: the source remains significant post-deblending (SIGNIF_POST_DBLND)meta.noteintScts[121/818] Total source count in soft band (SB_SRC_CTS)ctphot.count;em.X-rayinte_Scts[12/30] Scts uncertainty (SB_SRC_CTS_ERR)ctstat.errorintBgScts[84/433] Background source count in soft band (SB_BGD_CTS)ctphot.count;em.X-rayintNScts[-8/410] Net source count in soft band (SB_NET_CTS)ctphot.count;em.X-rayinte_NScts[-22/30] NScts uncertainty (SB_NET_CTS_ERR)ctstat.errorintHcts[130/707] Total source count in hard band (HB_SRC_CTS)ctphot.count;em.X-rayinte_Hcts[12/28] Hcts uncertainty (HB_SRC_CTS_ERR)ctstat.errorintBgHcts[105/507] Background source count in hard band (HB_BGD_CTS)ctphot.count;em.X-rayintNHcts[-2/222] Net source count in hard band (HB_NET_CTS)ctphot.count;em.X-rayinte_NHcts[-24/28] NHcts uncertainty (HB_NET_CTS_ERR)ctstat.errorintFcts[251/1508] Total source count in full band (FB_SRC_CTS)ctphot.count;em.X-rayinte_Fcts[17/40] Fcts uncertainty (FB_SRC_CTS_ERR)ctstat.errorintBgFcts[189/940] Background source count in full band (FB_BGD_CTS)ctphot.count;em.X-rayintNFcts[30/616] Net source count in full band (FB_NET_CTS)ctphot.count;em.X-rayinte_NFcts[-32/40] NFcts uncertainty (FB_NET_CTS_ERR)ctstat.errorintScts0[121/818] Deblended total source count in soft band (SB_SRC_CTS_DBLND)ctphot.count;em.X-rayintBgScts0[84/506] Deblended background source count in soft band (SB_BGD_CTS_DBLND)ctphot.count;em.X-rayintNScts0[-8/365] Deblended net source count in soft band (SB_NET_CTS_DBLND)ctphot.count;em.X-rayinte_NScts0[-27/34] NScts0 uncertainty (SB_NET_CTS_DBLND_ERR)ctstat.errorintHcts0[130/707] Deblended total source count in soft band (HB_SRC_CTS_DBLND)ctphot.count;em.X-rayintBgHcts0[105/547] Deblended background source count in hard band (HB_BGD_CTS_DBLND)ctphot.count;em.X-rayintNBcts0[-17/198] Deblended net source count in hard band (HB_NET_CTS_DBLND)ctphot.count;em.X-rayinte_NBcts0[-29/32] NBcts0 uncertainty (HB_NET_CTS_DBLND_ERR)ctstat.errorintFcts0[251/1508] Deblended total source count in full band (FB_SRC_CTS_DBLND)ctphot.count;em.X-rayintBgFcts0[189/1051] Deblended background source count in full band (FB_BGD_CTS_DBLND)ctphot.count;em.X-rayintNFcts0[9/545] Deblended net source count in full band (FB_NET_CTS_DBLND)ctphot.count;em.X-rayinte_NFcts0[-38/46] NFcts0 uncertainty (FB_NET_CTS_DBLND_ERR)ctstat.errorintExpSB[105428/497401] Effective exposure time in soft band (SB_EXP)stime.duration;obs.exposure;em.X-ray.softintExpHB[93694/452896] Effective exposure time in hard band (HB_EXP)stime.duration;obs.exposure;em.X-ray.hardintExpFB[101101/482773] Effective exposure time in full band (FB_EXP)stime.duration;obs.exposureintSctR[0.0007/0.002] Total count rate in soft band (SB_SRC_CTRT)ct/sphot.count;em.X-raydoublee_SctR[0/0.0002] SctR uncertainty (SB_SRC_CTRT_ERR)ct/sstat.errordoubleBgSctR[0.0005/0.002] Background count rate in soft band (SB_BGD_CTRT)ct/sphot.count;em.X-raydoubleNSctR[-0.00002/0.001] Net count rate in soft band (SB_NET_CTRT)ct/sphot.count;em.X-raydoublee_NSctR[-0.0002/0.0002] NSctR uncertainty (SB_NET_CTRT_ERR)ct/sstat.errordoubleHctR[0.0007/0.002] Total count rate in hard band (HB_SRC_CTRT)ct/sphot.count;em.X-raydoublee_HctR[0/0.0002] HctR uncertainty (HB_SRC_CTRT_ERR)ct/sstat.errordoubleBgHctR[0.0006/0.002] Background count rate in hard band (HB_BGD_CTRT)ct/sphot.count;em.X-raydoubleNHctR[/0.000633] Net count rate in hard band (HB_NET_CTRT)ct/sphot.count;em.X-raydoublee_NHctR[-0.0002/0.0002] NHctR uncertainty (HB_NET_CTRT_ERR)ct/sstat.errordoubleFctR[0.001/0.004] Total count rate in full band (FB_SRC_CTRT)ct/sphot.count;em.X-raydoublee_FctR[0/0.0002] FctR uncertainty (FB_SRC_CTRT_ERR)ct/sstat.errordoubleBgFctR[0.001/0.003] Background count rate in full band (FB_BGD_CTRT)ct/sphot.count;em.X-raydoubleNFctR[0.0001/0.002] Net count rate in full band (FB_NET_CTRT)ct/sphot.count;em.X-raydoublee_NFctR[-0.0002/0.0002] NFctR uncertainty (FB_NET_CTRT_ERR)ct/sstat.errordoubleNSctR0[-0.00002/0.0009] Deblended net count rate in soft band (SB_NET_CTRT_DBLND)ct/sphot.count;em.X-raydoublee_NSctR0[-0.0002/0.0002] SctR0 uncertainty (SB_NET_CTRT_DBLND_ERR)ct/sstat.errordoubleNHSctR0[-0.00004/0.0007] Deblended net count rate in hard band (HB_NET_CTRT_DBLND)ct/sphot.count;em.X-raydoublee_NHSctR0[-0.0002/0.0002] NHSctR0 uncertainty (HB_NET_CTRT_DBLND_ERR)ct/sstat.errordoubleNFSctR0[0/0.002] Deblended net count rate in full band (FB_NET_CTRT_DBLND)ct/sphot.count;em.X-raydoublee_NFSctR0[-0.0002/0.0002] NFSctR0 uncertainty (FB_NET_CTRT_DBLND_ERR)ct/sstat.errordoubleBRav[0.1/26.3] Mean band ratio (BR_MEAN) (1)phot.flux;arith.ratiofloatBRmed[0.1/5] Median band ratio (BR_MED) (1)phot.flux;arith.ratiofloatBRmod[0/2] Mode band ratio (BR_MODE) (1)phot.flux;arith.ratiofloatBRll[0/1.2] Band ratio lower limit (BR_LL) (1)phot.flux;arith.ratiofloatBRul[0.1/15] Band ratio upper limit (BR_UL) (1)phot.flux;arith.ratiofloatGamma[0.5/2.3] Effective photon index (GAMMA)meta.code;spect.indexfloatb_Gamma[-7.4/2.8]? Lower limit on Gamma (GAMMA_LL)meta.notefloatnullableB_Gamma[-7.4/2.8]? Upper limit on Gamma (GAMMA_UL)meta.notefloatnullableSFluxDerived soft band flux (SB_FLUX)mW.m**-2phot.flux;em.X-raydoublee_SFlux[-8.83e-15/] SFlux uncertainty (SB_FLUX_ERR)mW.m**-2stat.errordoubleHFluxDerived hard band flux (HB_FLUX)mW.m**-2phot.flux;em.X-raydoublee_HFlux[-1.94e-14/] HFlux uncertainty (HB_FLUX_ERR)mW.m**-2stat.errordoubleFFluxDerived full band flux (FB_FLUX)mW.m**-2phot.flux;em.X-raydoublee_FFlux[-1.53e-14/] FFlux uncertainty (FB_FLUX_ERR)mW.m**-2stat.errordoubleSFlux0Derived deblended flux in soft band (SB_FLUX_DBLND)mW.m**-2phot.flux;em.X-raydoublee_SFlux0[-8.83e-15/] SFlux0 uncertainty (SB_FLUX_DBLND_ERR)mW.m**-2stat.errordoubleHFlux0Derived deblended flux in hard band (HB_FLUX_DBLND)mW.m**-2phot.flux;em.X-raydoublee_HFlux0[-1.94e-14/] HFlux0 uncertainty (HB_FLUX_DBLND_ERR)mW.m**-2stat.errordoubleFFlux0Derived deblended flux in full band (FB_FLUX_DBLND)mW.m**-2phot.flux;em.X-raydoublee_FFlux0[-1.53e-14/] FFlux0 uncertainty (FB_FLUX_DBLND_ERR)mW.m**-2stat.errordoubleCRefCounterpart catalog code (C_REF) (2)meta.bibcharCSeq[7/739]? Unique identification number of the associated source in the counterpart catalog (C_IND)meta.numberintnullableRACdeg[52.8/53.4]? Counterpart right ascension (J2000) (C_RAJ2000)degpos.eq.ranullableDECdeg[-28.1/-27.5]? Counterpart declination (J2000) (C_DEJ2000)degpos.eq.decnullableCSep[1.2/29.4]? Separation between the NuSTAR position and the associated source in the counterpart catalog (C_SEPARATION)arcsecpos.angDistancefloatnullableF3-8keV? 3-8keV Chandra or XMM-Newton flux of the associated source in the counterpart catalog (C_3TO8K EV_FLUX)mW.m**-2phot.flux;em.X-raydoublenullableF3-8keVc? Combined 3-8keV or Chandra or XMM-Newton flux of all associated sources within 30" of the NuSTAR position (C_3TO8KEV_TOTAL_FLUX)mW.m**-2phot.flux;em.X-raydoublenullableCzsp[0.1/2.8]? Spectroscopic redshift of the associated source in the counterpart catalog (C_SPEC_ Z)src.redshift;pos.heliocentricfloatnullableCzph[0.09/2.8]? Photometric redshift of the associated source in the counterpart catalog (C_PHOT_ Z)src.redshift.photfloatnullableCz[0.1/2.8]? Adopted redshift (C_ADOPTED_Z)src.redshift;pos.heliocentricfloatnullableL10-40? Non-absorption-corrected rest-frame 10-40keV luminosity of the NuSTAR source (LUM_10TO40KEV_R EST)log(1e-07W)phys.luminosity;em.X-raydoublenullablee_L10-40[-9.06e+44/]?=-99 L10-40 uncertainty (LUM_10TO40KEV_REST_ERR)log(1e-07W)stat.errordoublenullablen_NuSTAR[n] Note on NuSTAR J033202-2746.7 (NOTES) (3)meta.notecharXIDSources within 29.4" from Lehmer+, 2005, J/ApJS/161/21; Ranalli+, 2013, J/A+A/555/A42 and Xue et al. 2011, J/ApJS/195/10meta.ref.urlintnullable