VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/226/20
  X-ray, opt. & radio SEDs of Fermi blazars (Fan+, 2016)
ReadMe+ftp
2016ApJS..226...20F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/226/20/table1Sample for blazars (1392 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  3FGL (char) 3FGL identifier (JHHMM.m+DDMMc) (meta.id;meta.main)
  z  (n) [0.002/3.2] Redshift from NED (src.redshift)
  C (char) SED classification code (Note 1)   (meta.code.class)
  logRad [10-7W] (n) [36.4/45.4] Log radio 1.4GHz luminosity; erg/s (phys.luminosity;em.radio)
  e_logRad [10-7W] (n) [0/0.2] The 1σ uncertainty in logRad (stat.error)
  logLR [10-7W] (n) [40.1/47.6] Log R band optical luminosity; erg/s (phys.luminosity)
  e_logLR [10-7W] (n) [0/0.2] The 1σ uncertainty in logLR (stat.error)
  logXr [10-7W] (n) [39.3/47.1] Log X-ray 1keV luminosity; erg/s (phys.luminosity;em.X-ray)
  e_logXr [10-7W] (n) [0/0.6] The 1σ uncertainty in logXr (stat.error)
  loggam [10-7W] [39.2/48.6] Log γ-ray 1GeV luminosity; erg/s (phys.luminosity;em.gamma)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_loggam [10-7W] [0/0.3] The 1σ uncertainty in loggam (stat.error)
  alphaRO  (n) [0.1/1] Effective radio to optical spectral index (Note 2)   (spect.index)
  e_alphaRO  (n) [0/0.04] The 1σ uncertainty in alphaRO (stat.error)
  alphaOX  (n) [0.4/2.2] Effective optical to X-ray spectral index (Note 2)   (spect.index)
  e_alphaOX  (n) [0/0.2] The 1σ uncertainty in alphaOX (stat.error)
  P1   [-0.5/-0.03] Spectral curvature P1 (stat.fit.param)
  e_P1  (n) [0/0.3] The 1σ uncertainty in P1 (stat.error)
  lognup [Hz] [11.6/20.2] Log synchrotron peak frequency (em.freq)
  e_lognup [Hz] (n) [0/4.6] The 1σ uncertainty in lognup (stat.error)
  logLp [10-7W] [40.1/47.4] Log peak luminosity; erg/s (phys.luminosity)
  e_logLp [10-7W] (n) [0/2] The 1σ uncertainty in logLp (stat.error)
  logLbol [10-7W] [40.5/47.7] Log integrated, bolometric luminosity; erg/s (phys.luminosity)
  e_logLbol [10-7W] [0/2.5] The 1σ uncertainty in logLbol (stat.error)
  BZCAT  (n)Display data from the Roma BZCAT 5th edition (Massaro+, 2015, VII/274) within 5" (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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