J/ApJ/713/L11 X-ray properties of Seyfert 1 galaxies (Zhou+, 2010) ================================================================================ A comparison of hard X-ray photon indices and iron k{alpha} emission lines in X-ray luminous narrow- and broad-line Seyfert 1 galaxies. Zhou X.-L., Zhang S.-N. =2010ApJ...713L..11Z ================================================================================ ADC_Keywords: Equivalent widths ; Active gal. nuclei ; Galaxies, Seyfert ; X-ray sources Keywords: accretion, accretion disks - line: profiles - surveys - X-rays: galaxies Abstract: We use publicly available XMM-Newton data to systematically compare the hard X-ray photon indices, {Gamma}_2-10keV_, and the iron K{alpha} emission lines of narrow- and broad-line Seyfert 1 (NLS1 and BLS1) galaxies. We compile a flux-limited (f_2-10keV_>=1x10^-12^erg/s/cm^2^) sample including 114 radio-quiet objects, with the 2-10keV luminosity ranging from 10^41^ to 10^45^erg/s. 86 out of these 114 AGNs are included in the CAIXA catalogue (Bianchi et al. 2009, Cat. J/A+A/495/421). The redshift range of the present sample is z<0.37, with only seven objects having z>0.2. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file table1.dat 71 114 XMM-Newton flux-limited sample of Seyfert 1 galaxies -------------------------------------------------------------------------------- See also: B/xmm : XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2011) J/A+A/495/421 : Catalog of AGN in XMM-Newton archive (CAIXA) (Bianchi+, 2009) J/A+A/487/119 : AGN in XMM-Newton Hard Bright Survey (Della Ceca+, 2008) J/ApJ/663/81 : SED of hard X-ray selected AGN in XMDS (Polletta+, 2007) J/A+A/466/823 : Hard 2-10kev X-ray selected sources (Georgantopoulos+, 2007) J/ApJ/618/L83 : Narrow iron K{alpha} lines in AGN (Zhou+, 2005) J/ApJ/618/123 : Hard X-ray-emitting AGNs (Silverman+, 2005) J/MNRAS/352/91 : XMM-Newton/2dF survey. IV. (Georgantopoulos+, 2004) http://xmm.esac.esa.int/ : XMM-Newton Science Operations Centre home page Byte-by-byte Description of file: table1.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 15 A15 --- Name Source name 17- 20 A4 --- Type Source type (1) 22- 27 F6.2 fW/m2 Flux Absorption-corrected 2-10keV flux in units of 10^-12^erg/s/cm^2^ 29- 32 F4.2 --- Gamma The 2-10keV photon index {Gamma} 34- 37 F4.2 --- e_Gamma Uncertainty in Gamma 39- 40 A2 --- l_EW [<~] Limit flag on EW 42- 44 I3 eV EW ? Equivalent width of 6.4keV narrow Fe K{alpha} line (2) 46- 48 I3 eV b_EW ? Lower limit value on EW 50- 52 I3 eV B_EW ? Upper limit value on EW 54- 58 F5.2 [10-7W] logLX Log of 2-10keV luminosity calculated from the 2-10keV flux 60- 63 I4 km/s W(Hb) ? FWHM of broad H{beta} line 65 A1 --- f_W(Hb) [a] W(Hb) derived from H{alpha} line (3) 67- 71 F5.2 [-] logER ? Log of Eddington ratio (4) -------------------------------------------------------------------------------- Note (1): Source type as follows: NELG = Narrow-emission-line galaxy, NLS1 = Narrow line Seyfert 1 galaxy, BLS1 = Broad line Seyfert 1 galaxy. NELGs are intermediate Seyfert galaxies whose broad line regions are lightly obscured. We take NELGs with {Gamma}>2.0 as NLS1s in our analysis. Note (2): The intrinsic width is fixed at 10eV for the EW measurements. Note (3): a = Object with the FWHMH{beta} calculated from the FWHMH{alpha} using the relation FWHMH{beta}=1070*(FWHMH{alpha}/1000)^1.03^km/s given in Greene & Ho (2005ApJ...630..122G). This object has the FWHMH{alpha} measurement but lacks the FWHMH{beta} measurement. FWHMH{alpha} of these objects are taken from Pietsch et al. (1998A&A...333...48P), Rodriguez-Ardila et al. (2000ApJS..126...63R) and Piconcelli et al. (2006A&A...453..839P), respectively. Note (4): Calculated from the data available in Bianchi et al. (2009, Cat. J/A+A/495/421). -------------------------------------------------------------------------------- History: From electronic version of the journal ================================================================================ (End) Greg Schwarz [AAS], Emmanuelle Perret [CDS] 16-Apr-2012