J/ApJS/269/15ivo://CDS.VizieR/J/ApJS/269/15doi:10.26093/cds/vizier.22690015CDSNandi P.Chatterjee A.Jana A.Chakrabarti S.K.Naik S.Safi-Harb S.,Chang H.-K.Heyl J.2024-11-06T20:30:17Z2024-02-28T14:04:47ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleix-ray-sourcesseyfert-galaxiesblack-holesWe analyze a sample of 21 "bare" Seyfert 1 active galactic nuclei, a subclass of Seyfert 1 galaxies, with intrinsic absorption N_H_~10^20^cm^-2^, in the local Universe (z<0.2) using XMM-Newton and Swift/XRT observations. The luminosities of the primary continuum, the X-ray emission in the 3-10keV energy range, and the soft excess --the excess emission that appears above the low-energy extrapolation of the power-law fit of 3-10keV X-ray spectra-- are calculated. Our spectral analysis reveals that the long-term intrinsic luminosities of the soft excess and the primary continuum are tightly correlated (L_PC_{propto}L_SE_^1.1+/-0.04^). We also found that the luminosities are correlated for each source. This result suggests that both the primary continuum and soft excess emissions exhibit a dependency on the accretion rate in a similar way.2023ApJS..269...15Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/269/15CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/swift : Swift Master Catalog (HEASARC, 2004-)B/xmm : XMM-Newton Obs. Log (XMM-Newton Science Operation Center, 2012)VIII/76 : Leiden/Argentine/Bonn (LAB) Survey of Galactic HI (Kalberla+ 2005)J/ApJ/613/682 : AGN masses & broad-line region sizes (Peterson+, 2004)J/ApJ/618/L83 : Narrow iron K{alpha} lines in AGN (Zhou+, 2005)J/MNRAS/397/1177 : Swift-XRT observations of GRBs (Evans+, 2009)J/ApJ/755/60 : Reverberation mapping for 5 Sy1 galaxies (Grier+, 2012)J/MNRAS/448/2879 : Spectropolarim. of active galaxy 3C 390.3 (Afanasiev+, 2015)J/MNRAS/448/1541 : Spectral parameters for Mrk 335 and Ark 564 (Sarma+, 2015)J/A+A/588/A70 : Hard X-ray view of the soft excess in AGN (Boissay+, 2016)J/ApJ/840/97 : Opt. reverberation mapping of 5 AGNs (Fausnaugh+, 2017)J/MNRAS/486/4917 : Torus properties of 24 X-ray gal. (Garcia-Bernete+, 2019)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/269/15https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/269/15http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/269/15https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/269/15https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/269/15http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/269/15GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/269/15/sample (information (Table 1) and correlations between primary continuum and soft excesses (Table 3))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/269/15/sample?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/269/15/sample?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/269/15/sample?GETtext/xml+votable180.050000true51.1712534.1794440.0055555555555555566/893 7246 8029 8299 13414 14858 16301 16671 17814 19283 19797 19883 22890 29398 33930 34065 34294 34881 39118 43639 49042https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/269/15?format=asciiX-raydefaultJ/ApJS/269/15/sampleinformation (Table 1) and correlations between primary continuum and soft excesses (Table 3)SimbadNameSimbad column added by the CDSmeta.idcharnullableNEDNED column added by the CDSmeta.ref.urlcharLEDAmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource Name from NEDmeta.id;meta.maincharprimaryRAJ2000NED Hour of Right Ascension (J2000)pos.eq.ra;meta.mainnullableNfitNumber of spectral fit parameters for this source (link to Table5)meta.numberintnullablerho[0.5/0.95] Pearson Correlation parameter, {rho}stat.correlationfloatl_rhoLimit flag for prob-rhometa.code.errorcharprob-rho[0.001/0.1] Pearson Correlation probabilitystat.fit.goodnessfloatR[0.4/0.9] Spearmann Correlation parameterstat.correlationfloatl_prob-RLimit flag for prob-Rmeta.code.errorcharprob-R[0.001/0.2] Spearmann Correlation probabilitystat.fit.goodnessfloattau[0.3/0.8] Kendall Correlation parameter, {tau}stat.correlationfloatl_prob-tauLimit flag for prob-taumeta.code.errorcharprob-tau[0.001/0.22] Kendall Correlation probabilitystat.fit.goodnessfloatm[0.49/5] Linear fit, y=mx+c, parameter mstat.fit.paramfloate_m[0.04/2] Uncertainty in mstat.errorfloatc[-1.6/8.2] Linear fit, y=mx+c, parameter cpos.distance;stat.fit.param;meta.modelledfloate_c[0.01/5] Uncertainty in cstat.errorfloatDEJ2000NED Degree of Declination (J2000)pos.eq.dec;meta.mainnullablez[0.0065/0.2] NED redshiftsrc.redshiftfloatnullableNHGal[1.26/19.6] Galactic hydrogen column densities (1)log(1e+20cm**-2)phys.abund.X;pos.galacticfloatnullablelogMBH[5.85/9.3] Log of black hole masslog(solMass)phys.massfloatnullabler_logMBH[1/18] Reference for logMBH (2)meta.ref;pos.frameintnullablelogLedd[43.95/47.4] Log of Eddington luminosity, in erg/slog(1e-07W)phys.luminosityfloatnullableNobsDisplay the X-ray observations for this source (link to Table4)meta.numberintnullableJ/ApJS/269/15/table4Observational log for each sourceNameSource Name from NEDmeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintXMM? XMM-Newton Observation Identifiermeta.id;obs.param;obsnullableXMMdateXMM-Newton Observation date (UT) if anytime.epochnullableXMMExp[10.1/141.4]? XMM-Newton exposure timekstime.duration;obs.exposurefloatnullableSwift01? Swift/XRT (start) observation IDmeta.id;obscharSwift02? Swift/XRT (end) observation IDmeta.id;obscharSwift01dateSwift/XRT (start) Observation date (UT)time.epochnullableSwift02dateSwift/XRT (end) Observation date (UT)time.epochnullableSwiftExp[1.1/232.7]? Swift/XRT total exposure timekstime.duration;obs.exposurefloatnullableJ/ApJS/269/15/table5X-ray (0.5 to 10.0keV) spectral fit parametersNameSource Name from NEDmeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintInstInstrument used ("XMM-Newton": 150 occurrences, or "Swift/XRT": 119 occurrences)instr.setupcharMJD[51586/59466] Modified Julian Date of observation (JD-2400000.5)dtime.epochintNH[0.08/6] Column density along the line of sight1e+20cm**2phys.columnDensityfloate_NH[0.05/2] Uncertainty in NH1e+20cm**2stat.errorfloatGammaPC[1/2.8] Spectral slope, primary continuum, {Gamma}spect.indexfloate_GammaPC[0.01/1] Uncertainty in GammaPCstat.errorfloatNormPC[0.03/40.6] Normalization, primary continuumphot.flux;arith.ratio;em.X-rayfloate_NormPC[0.01/7] Uncertainty in NormPCstat.errorfloatlogLPC[41.42/45.28] Log, intrinsic luminosity, primary continuumlog(1e-07W)phys.luminosity;em.X-rayfloate_logLPC[0.001/0.3] Uncertainty in logLPClog(1e-07W)stat.errorfloatGammaSE[1.54/7.34] Spectral slope, soft excess, {Gamma}spect.indexfloate_GammaSE[0.01/0.6] Uncertainty in GammaSEstat.errorfloatNormSE[0.13/16.6] Normalization, soft excessphot.flux;arith.ratio;em.X-rayfloate_NormSE[0.03/5] Uncertainty in NormSEstat.errorfloatlogLSE[38.74/46.33] Log, intrinsic luminosity, soft excesslog(1e-07W)phys.luminosity;em.X-rayfloate_logLSE[0.001/0.1] Uncertainty in logLSElog(1e-07W)stat.errorfloat