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J/ApJ/522/846
  Optical monitoring of GeV loud blazars (Xie+, 1999)
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1999ApJ...522..846X
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1.J/ApJ/522/846/table2Photometry of the gamma-ray-loud blazars (1246 rows)

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ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification.
  Name (char) Object name
  Obs "Y:M:D" Year of observation (UT)
  JD d Julian date of observation
  Mag mag Magnitude of the observation
  e_Mag mag RMS uncertainty in Mag
  f_Mag (char) [BVIR] Indicates photometric filter used

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