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

  
J/ApJ/925/120
  Luminosities & peak frequencies of 4FGL blazars (Yang+, 2022)
ReadMe+ftp
2022ApJ...925..120Y
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/925/120/table1Fermi blazars with Doppler factors (255 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)
  4FGL (char) 4FGL designation (JHHMM.m+DDMM) (meta.id;meta.main)
  OName (char) Other designation (meta.id)
  Ctpt (char) Counterpart name (meta.id)
  z  (n) [0.018/3.033] redshift (src.redshift)
  Class (char) 4FGL Class (Note 1)   (src.class)
  lognu [Hz] [12.23/16.74] log, synchrotron peak frequency (em.freq)
  logLp [10-7W] [43.39/46.95] log, synchrotron peak luminosity (phys.luminosity)
  logLs [10-7W] [43.7/47.31] log, integral synchrotron luminosity (phys.luminosity)
  logLR [10-7W] [39/44.61] log, radio luminosity (1.4GHz) (phys.luminosity;em.radio)
  logLO [10-7W] (n) [43/47.4] log, optical luminosity (R-band) (phys.luminosity;em.opt)
  logLX [10-7W] (n) [41.75/46.5] log, X-ray luminosity (phys.luminosity;em.X-ray)
  logLg [10-7W] [44.38/49.1] log, gamma-ray luminosity (Note 2)   (phys.luminosity;em.gamma)
  Lbol [10-7W] [44.56/49.1] log, bolometric luminosity (phys.luminosity)
  dR   [0.2/88.5] Doppler factor from Liodakis+ (2018, J/ApJ/866/137) (spect.dopplerParam)
  L18  (n)Display data from Liodakis+ 2018, J/ApJ/866/137 within 3" (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED 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)

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