X-ray, opt. & radio SEDs of Fermi blazars J/ApJS/226/20 ivo://CDS.VizieR/J/ApJS/226/20 doi:10.26093/cds/vizier.22260020 CDS Fan J.H. Yang J.H. Liu Y. Luo G.Y. Lin C. Yuan Y.H. Xiao H.B.,Zhou A.Y. Hua T.X. Pei Z.Y. 2017-12-12T14:44:42Z 2016-12-09T09:40:20Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr spectral-energy-distribution bl-lacertae-objects quasars radio-sources x-ray-sources gamma-ray-astronomy redshifted In this paper, multiwavelength data are compiled for a sample of 1425 Fermi blazars to calculate their spectral energy distributions (SEDs). A parabolic function, log({nu}F_{nu}_)=P_1_(log{nu}-P_2_)^2^+P_3_, is used for SED fitting. Synchrotron peak frequency (log{nu}_p_), spectral curvature (P_1_), peak flux ({nu}_p_F_{nu}p_), and integrated flux ({nu}F_{nu}_) are successfully obtained for 1392 blazars (461 flat-spectrum radio quasars [FSRQs], 620 BL Lacs [BLs], and 311 blazars of uncertain type [BCUs]; 999 sources have known redshifts). Monochromatic luminosity at radio 1.4GHz, optical R band, X-ray at 1keV and {gamma}-ray at 1GeV, peak luminosity, integrated luminosity, and effective spectral indices of radio to optical ({alpha}_RO_) and optical to X-ray ({alpha}_OX_) are calculated. The "Bayesian classification" is employed to log{nu}_p_ in the rest frame for 999 blazars with available redshift, and the results show that three components are enough to fit the log{nu}_p_ distribution; there is no ultra-high peaked subclass. Based on the three components, the subclasses of blazars using the acronyms of Abdo+ (2010, J/ApJ/716/30) are classified, and some mutual correlations are also studied. 2016ApJS..226...20F https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/226/20 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to VII/274 : The Roma BZCAT - 5th edition (Massaro+, 2015) J/A+A/591/A130 : Dynamic SEDs of southern blazars - DSSB (Krauss+, 2016) J/ApJ/810/14 : Third catalog of LAT-detected AGNs (3LAC) (Ackermann+, 2015) J/ApJ/810/L9 : 1.5Jy MOJAVE AGN sample and 3FGL data (Lister+, 2015) J/ApJS/218/23 : Fermi LAT third source catalog (3FGL) (Acero+, 2015) J/other/AstBu/70.264 : Sample of 877 blazars (Mingaliev+, 2015) J/other/RAA/14.1135 : Doppler factor for a Fermi blazar sample (Fan+, 2014) J/other/RAA/13.259 : {gamma}-ray Doppler factor for Fermi blazars (Fan+, 2013) J/ApJS/206/13 : Blazars with {gamma}-ray counterparts. II. (Massaro+, 2013) J/A+A/538/A26 : BL Lac objects beyond z=1.3 (Rau+, 2012) J/ApJ/761/125 : X and {gamma} spectral indexes of Fermi blazars (Fan+, 2012) J/ApJS/199/31 : Fermi LAT second source catalog (2FGL) (Nolan+, 2012) J/ApJ/743/171 : The 2LAC catalog (Ackermann+, 2011) J/ApJ/741/30 : Radio/{gamma}-ray correlation in AGN (Ackermann+, 2011) J/ApJ/740/98 : Synchroton peak for blazars and radio galaxies (Meyer+, 2011) J/A+A/535/A69 : AGN Fermi/LAT {gamma}-ray and 37GHz fluxes (Nieppola+, 2011) J/ApJ/716/30 : SED of Fermi bright blazars (Abdo+, 2010) J/ApJ/715/429 : First Fermi-LAT AGN catalog (1LAC) (Abdo+, 2010) J/ApJ/709/1407 : SED of the Fermi blazars (Li+, 2010) J/ApJ/700/597 : FERMI LAT detected blazars (Abdo+, 2009) J/A+A/495/691 : Multifrequency catalog of blazars, Roma-BZCAT (Massaro+, 2009) J/A+A/488/867 : Synchrotron peak frequency of 135 AGN (Nieppola+, 2008) J/PASJ/60/161 : Multi-wave band emission from blazars (Yi+, 2008) J/A+A/445/441 : SED of BL Lacertae objects (Nieppola+, 2006) J/A+A/434/385 : X-ray/radio data of high energy peaked BL Lacs (Giommi+, 2005) J/MNRAS/348/937 : The CLASS blazar survey. III. (Caccianiga+, 2004) J/A+A/375/739 : Hard X-ray properties of blazars (Donato+, 2001) J/A+AS/132/83 : BVRI photometry of 7 BL Lac objects (Bai+ 1998) J/A+AS/109/267 : Radio to X-Ray distribution of BL Lac Objects (Giommi+, 1995) https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/226/20 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/226/20 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/226/20 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/226/20 https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/226/20 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/226/20 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/ApJS/226/20/table1 (Sample for blazars) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/226/20/table1? https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/226/20/table1? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/226/20/table1? 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https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/226/20?format=ascii Radio X-ray Gamma-ray Optical default J/ApJS/226/20/table1 Sample for blazars recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int 3FGL 3FGL identifier (JHHMM.m+DDMMc) meta.id;meta.main char z [0.002/3.2]? Redshift from NED src.redshift float nullable C SED classification code (1) meta.code.class char logRad [36.4/45.4]? Log radio 1.4GHz luminosity; erg/s log(1e-07W) phys.luminosity;em.radio float nullable e_logRad [0/0.2]? The 1{sigma} uncertainty in logRad log(1e-07W) stat.error float nullable logLR [40.1/47.6]? Log R band optical luminosity; erg/s log(1e-07W) phys.luminosity float nullable e_logLR [0/0.2]? The 1{sigma} uncertainty in logLR log(1e-07W) stat.error float nullable logXr [39.3/47.1]? Log X-ray 1keV luminosity; erg/s log(1e-07W) phys.luminosity;em.X-ray float nullable e_logXr [0/0.6]? The 1{sigma} uncertainty in logXr log(1e-07W) stat.error float nullable loggam [39.2/48.6] Log {gamma}-ray 1GeV luminosity; erg/s log(1e-07W) phys.luminosity;em.gamma float e_loggam [0/0.3] The 1{sigma} uncertainty in loggam log(1e-07W) stat.error float alphaRO [0.1/1]? Effective radio to optical spectral index (2) spect.index float nullable e_alphaRO [0/0.04]? The 1{sigma} uncertainty in alphaRO stat.error float nullable alphaOX [0.4/2.2]? Effective optical to X-ray spectral index (2) spect.index float nullable e_alphaOX [0/0.2]? The 1{sigma} uncertainty in alphaOX stat.error float nullable P1 [-0.5/-0.03] Spectral curvature P_1_ stat.fit.param float e_P1 [0/0.3]? The 1{sigma} uncertainty in P1 stat.error float nullable lognup [11.6/20.2] Log synchrotron peak frequency log(Hz) em.freq float e_lognup [0/4.6]? The 1{sigma} uncertainty in lognup log(Hz) stat.error float nullable logLp [40.1/47.4] Log peak luminosity; erg/s log(1e-07W) phys.luminosity float e_logLp [0/2]? The 1{sigma} uncertainty in logLp log(1e-07W) stat.error float nullable logLbol [40.5/47.7] Log integrated, bolometric luminosity; erg/s log(1e-07W) phys.luminosity float e_logLbol [0/2.5] The 1{sigma} uncertainty in logLbol log(1e-07W) stat.error float BZCAT Display data from the Roma BZCAT 5th edition (Massaro+, 2015, VII/274) within 5" meta.ref.url int nullable Simbad Simbad column added by the CDS meta.ref.url char _RA Right Ascension (J2000) from SIMBAD (not part of the original data) deg pos.eq.ra;meta.main _DE Declination (J2000) from SIMBAD (not part of the original data) deg pos.eq.dec;meta.main