[vsnet-alert 1170] Fading of BL Lac

[Taichi Kato <tkato>]

Fading of BL Lac

  BL Lac has faded rather monotonously since the end of August, as indicated
by the following observations.  Observations are still urged in order to
catch potential sharp brightenings (and short-term variation) as observed
earlier during the current active state.

  YYMMDD(UT)   mag  observer
  970829.847   135  (T. Kinnunen)
  970829.885   137  (T. Kinnunen)
  970829.951   138  (T. Kinnunen)
  970830.592   140  (S. Takahashi)
  970830.803   139  (T. Kinnunen)
  970830.833   139  (T. Kinnunen)
  970830.88    134  (M. Verdenet)
  970830.903   139  (T. Kinnunen)
  970830.948   142  (T. Kinnunen)
  970830.998   139  (T. Kinnunen)
  970831.801   141  (T. Kinnunen)
  970831.835   142  (T. Kinnunen)
  970831.869   142  (T. Kinnunen)
  970831.87    142  (M. Verdenet)
  970831.912   143  (T. Kinnunen)
  970831.951   143  (T. Kinnunen)
  970831.998   142  (T. Kinnunen)
  970901.028   143  (T. Kinnunen)
  970901.807   150  (T. Kinnunen)
  970901.858   150  (T. Kinnunen)
  970901.860   147  (G. Poyner)
  970901.894   149  (T. Kinnunen)
  970901.896   146  (G. Poyner)
  970901.926   150  (T. Kinnunen)
  970901.933   147  (G. Poyner)
  970901.953   150  (T. Kinnunen)
  970901.976   147  (G. Poyner)
  970902.017   145  (G. Poyner)
  970902.060   146  (G. Poyner)

Regards,
Taichi Kato

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