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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

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J/ApJS/107/227
 Supplement to Second EGRET Catalog (Thompson+ 1996)
Post annotation
img(gal)
1.J/ApJS/107/227/table2Supplement to the Second EGRET Source Catalog (203 rows)

 
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)
  2EGS (char) Source name (Note)   (meta.id;meta.main)
  RAJ2000 deg Right ascension, J2000 (pos.eq.ra;meta.main)
  DEJ2000 deg Declination, J2000 (pos.eq.dec;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  A arcmin Semimajor axis, fitted 95% conf. contour (Note)   (phys.angSize.smajAxis;meta.modelled)
  B arcmin Semiminor axis, fitted 95% conf. contour (Note)   (phys.angSize.sminAxis;meta.modelled)
  Phi deg Position angle of major axis, E from N (pos.posAng)
  ErrBox (char) [*] Indicates error box not well represented by an ellipse (meta.note)
  Mor (char) Morphology code (Note)   (meta.code)

ALL cols
    
   
  l_Flux (char) [<] Flux limiting character (meta.code.error;phot.flux)
  Flux 10-8ct/cm2/sFlux (E> 100 MeV) or upper limit (Note)   (phot.flux;em.X-ray)
  e_Flux 10-8ct/cm2/s(n) 1-sigma statistical uncertainty in F (stat.error;phot.flux)
  gamma  (n) Gamma, the photon number spectral index (Note)   (meta.number;spect.index;em.gamma)
  e_gamma  (n) 1-sigma statistical uncertainty in g (stat.error)
  l_Counts (char) [<] Counts limiting character (meta.code.error;phot.count)
  Counts ct Number of E>100 MeV photons (Note)   (meta.number)
  TS ct Significance of E>100MeV detection (Note)   (stat.fit.goodness;instr.saturation)
  VP (char) Viewing period (Note)   (time.epoch)
  ID (char) Coded source identification (Note)   (meta.note)
  Other (char) Other names (Note)   (meta.id)
  Note  (n) Coded note (Note)   (meta.note)
  Ref (char) Coded reference (Note)   (meta.bib)
  Fnu pJy (n) Approximate flux density at 400 MeV (Note)   (phot.flux;em.X-ray)

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