VizieR

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

VizieR

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/ApJS/282/35
  4FGL very high-energy gamma-ray emitting blazars (Agarwal+, 2026)
ReadMe+ftp
2026ApJS..282...35A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/282/35/table3Sources with test statistics (TS) between 12 and 25 (116 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 source name (JHHMM.m+DDMM) (meta.id;meta.main)
  TSobs   [12/24] Observed TS (stat.likelihood;obs)
  Fobs MeV/cm^2/s [1.3e-07/2.71e-06] Observed energy flux in 10–6MeV/cm2/s (phot.flux.density;em.gamma.hard)
  e_Fobs MeV/cm^2/s [9e-08/2.1e-06] Fobs uncertainty (stat.error;phot.flux.density;em.gamma.hard)
  GamObs   [0.8/10] Observed photon index, in the energy range of 0.1-2TeV (spect.index;em.gamma.hard)
  e_GamObs   [0/4.9] GamObs uncertainty (stat.error;spect.index;em.gamma.hard)
  f_GamObs   [0/1] Flag on GamObs (1=sources with GamObs=10) (meta.code)
  Nvhe   [1/5] Number of >100GeV photons detected from the source having >=95% association probability (meta.number)
  Emax GeV [100.1/712.7] Energy of the maximum energy photons (phys.energy;stat.max;em.gamma.hard)
  MJD d [54699/60552.1] Time of arrival of the maximum energy photons (time.epoch)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.number)
  _RA deg (i) Positions from 4FGL-DR4 (IX/72) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from 4FGL-DR4 (IX/72) (declination part) (pos.eq.dec;meta.main)

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