J/ApJ/835/L38ivo://CDS.VizieR/J/ApJ/835/L38doi:10.26093/cds/vizier.18359038CDSFan J.H.Yang J.H.Xiao H.B.Lin C.Constantin D.Luo G.Y.Pei Z.Y.,Hao J.M.Mao Y.W.2017-11-03T14:09:35Z2017-10-04T09:39:37ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleigamma-ray-astronomyradio-sourcesx-ray-sourcesgalaxiesvisible-astronomybl-lacertae-objectsquasarsBlazars are an extreme subclass of active galactic nuclei. Their rapid variability, luminous brightness, superluminal motion, and high and variable polarization are probably due to a beaming effect. However, this beaming factor (or Doppler factor) is very difficult to measure. Currently, a good way to estimate it is to use the timescale of their radio flares. In this Letter, we use multiwavelength data and Doppler factors reported in the literature for a sample of 86 flaring blazars detected by Fermi to compute their intrinsic multiwavelength data and intrinsic spectral energy distributions and investigate the correlations among observed and intrinsic data. Quite interestingly, intrinsic data show a positive correlation between luminosity and peak frequency, in contrast with the behavior of observed data, and a tighter correlation between {gamma}-ray luminosity and the lower-energy ones. For flaring blazars detected by Fermi, we conclude that (1) observed emissions are strongly beamed; (2) the anti-correlation between luminosity and peak frequency from the observed data is an apparent result, the correlation between intrinsic data being positive; and (3) intrinsic {gamma}-ray luminosity is strongly correlated with other intrinsic luminosities.2017ApJ...835L..38Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/835/L38CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/274 : The Roma BZCAT - 5th edition (Massaro+, 2015)J/ApJS/123/79 : Third EGRET catalog (3EG) (Hartman+, 1999)J/A+A/436/799 : X- & gamma-ray fluxes of {gamma}-ray-loud blazars (Fan+, 2005)J/A+A/445/441 : SED of BL Lacertae objects (Nieppola+, 2006)J/A+A/488/867 : Synchrotron peak frequency of 135 AGN (Nieppola+, 2008)J/AJ/138/1874 : MOJAVE. VI. Kinematic analysis of blazar jets (Lister+, 2009)J/ApJ/716/30 : SED of Fermi bright blazars (Abdo+, 2010)J/ApJS/199/31 : Fermi LAT second source catalog (2FGL) (Nolan+, 2012)J/A+A/541/A160 : Planck + X/{gamma} observations of blazars (Giommi+, 2012)J/ApJ/761/125 : X and {gamma} spectral indexes of Fermi blazars (Fan+, 2012)J/ApJS/208/25 : Swift X-ray observations of 1FGL sources (Takeuchi+, 2013)J/other/RAA/13.259 : {gamma}-ray Doppler factor for Fermi blazars (Fan+, 2013)J/other/RAA/14.1135 : Doppler factor for a Fermi blazar sample (Fan+, 2014)J/ApJS/218/23 : Fermi LAT third source catalog (3FGL) (Acero+, 2015)J/ApJ/810/14 : Third catalog of LAT-detected AGNs (3LAC) (Ackermann+, 2015)J/ApJS/224/26 : Spectral energy distributions of Roma BZCAT blazarsJ/ApJS/226/20 : X-ray, opt. + radio SEDs of Fermi blazars (Fan+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/835/L38https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/835/L38http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/835/L38https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/835/L38https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/835/L38http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/835/L38GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/835/L38/blazars (Fermi blazars with Doppler factors and correlations for intrinsic values (table 1 and figures 1 and 2 data))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/835/L38/blazars?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/835/L38/blazars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/835/L38/blazars?GETtext/xml+votable180.050000true12.6721556-9.48478060.0055555555555555566/110 556 579 700 911 1546 2414 2836 3096 3886 4572 4695 4770 4820 5693 6507 6641 7426 7570 7896 7969 8299 8487 8717 9442 9460 9633 9723 10163 10249 10422 11430 11639 12352 13410 13496 13927 15286 16059 16281 16298 17579 17857 18035 18624 18661 19088 19370 19398 19831 20099 21358 21758 21935 21960 21972 22363 22917 23099 23121 23127 23416 24084 25302 25630 25864 26131 26292 26550 27060 28083 28479 28492 29570 29675 31190 31664 31894 32311 34264 38763 40692 40762 44908 48023 48595https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/835/L38?format=asciiGamma-rayRadioX-rayOpticaldefaultJ/ApJ/835/L38/blazarsFermi blazars with Doppler factors and correlations for intrinsic values (table 1 and figures 1 and 2 data)3FGL3rd Fermi catalog name (JHHMM.m+DDMM)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameCounterpart namemeta.id.crosscharz[0.05/2.4] Redshiftsrc.redshiftfloatclassSED classificationsrc.spTypecharlognu[12.1/15.2] Log synchrotron peak frequencylog(Hz)em.freqfloatlogLp[36.3/40.1] Log peak luminosity (erg/s)log(1e-07W)phys.luminosityfloatlogLbol[36.9/40.6] Log bolometric luminosity (erg/s)log(1e-07W)phys.luminosityfloatlogLR[34.1/37.8] Log radio luminosity (erg/s)log(1e-07W)phys.luminosity;em.radiofloatlogLO[36.5/40.5] Log optical luminosity (erg/s)log(1e-07W)phys.luminosity;em.optfloatlogLX[35.3/40]? Log X-ray luminosity (erg/s)log(1e-07W)phys.luminosity;em.X-rayfloatnullablelogLG[35.8/41.1] Log Gamma-ray luminosity (erg/s)log(1e-07W)phys.luminosity;em.gammafloatdelta[1.1/35.2] Doppler factorspect.dopplerParamfloatrefReference code (1)meta.notecharlognu(i)[10.5/15] Log Intrinsic synchrotron peak frequencylog(Hz)em.freqfloatlogdelta[0.04/1.6] Log Doppler factorspect.dopplerParamfloataR[-0.4/0.6] Radio spectral indexspect.indexfloataO[-0.7/2.5] Optical spectral indexspect.indexfloatref1Reference of optical spectral index (1)meta.ref;pos.framecharaX[0.1/2.1]? X-ray spectral indexspect.indexfloatnullableref2Reference of X-ray spectral index (1)meta.ref;pos.framecharlogLG(i3)[32/37.7] Log Intrinsic gamma-ray luminosity; p=2+alog(1e-07W)phys.luminosity;em.gammafloatlogLX(i3)[31.2/37.1]? Log Intrinsic X-ray luminosity; p=2+alog(1e-07W)phys.luminosity;em.X-rayfloatnullablelogLO(i3)[31.5/38.3] Log Intrinsic optical luminosity; p=2+alog(1e-07W)phys.luminosity;em.optfloatlogLR(i3)[31.9/35.8] Log Intrinsic radio luminosity; p=2+alog(1e-07W)phys.luminosity;em.radiofloatlogLp(i3)[33.6/38.5] Log Intrinsic peak luminosity; p=2+alog(1e-07W)phys.luminosityfloatlogLbol(i3)[34.1/38.8] Log Intrinsic bolometric luminosity; p=2+alog(1e-07W)phys.luminosityfloatlogLG(i4)[30.5/37.4] Log Intrinsic gamma-ray luminosity; p=3+alog(1e-07W)phys.luminosity;em.gammafloatlogLX(i4)[30.1/36.6]? Log Intrinsic X-ray luminosity; p=3+alog(1e-07W)phys.luminosity;em.X-rayfloatnullablelogLO(i4)[30.1/38.2] Log Intrinsic optical luminosity; p=3+alog(1e-07W)phys.luminosity;em.optfloatlogLR(i4)[30.5/35.4] Log Intrinsic radio luminosity; p=3+alog(1e-07W)phys.luminosity;em.radiofloatlogLp(i4)[32.4/38.1] Log Intrinsic peak luminosity; p=3+alog(1e-07W)phys.luminosityfloatlogLbol(i4)[32.9/38.4] Log Intrinsic bolometric luminosity; p=3+alog(1e-07W)phys.luminosityfloatSimbadSimbad column added by the CDSmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main