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

  
J/MNRAS/519/6349
  The gamma/optical flares of 4FGL-DR3 blazars (De Jaeger+, 2023)
ReadMe+ftp
2023MNRAS.519.6349D
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/519/6349/tablea1Relevant informations and properties of our blazars sample (1180 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-DR3 name identifier from Abdollahi et al. 2022ApJS..260...53A, Cat. IX/67 (4FGL_Name) (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (RA) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (Dec) (pos.eq.dec;meta.main)
  Associated (char) Source name to the {gamma}-ray emissions linked to Simbad database (Association) (meta.id.assoc)
  Class (char) Source class type (Class) (Note 1)   (src.class)
  SED (char) Spectral energy distribution class type (SED_class) (Note 2)   (src.class)
  z  (n) The spectroscopic redshift (redshift) (src.redshift)
  Flares (char) Flag to indicates if significant flares in the optical and/or {gamma}-rays light curves is display (Flares) (Note 3)   (meta.code)
  tlag d (n) The rest-frame time lag between optical and {gama}-rays flares (Lags) (Note 4)   (time;arith.diff)
  e_tlag d (n) Uncertainty of tlag (Lags) (Note 4)   (stat.error)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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