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[vsnet-alert 1112] bright outburst of V1504 Cyg

   As reported by G. Poyner, the SU UMa-type dwarf nova (not a Z Cam star
as given in AAVSO News Flash No. 183) V1504 Cyg is undergoing a bright
outburst.

  YYMMDD(UT)   mag  observer
  970719.001  <150  (G. Poyner)
  970719.994  <150  (G. Poyner)
  970722.003   152  (G. Poyner)
  970726.032  <157  (G. Poyner)
  970728.069  <155  (G. Poyner)
  970728.983  <157  (G. Poyner)
  970801.973   142  (G. Poyner)
  970802.085   141  (G. Poyner)

   The latest superoutburst of V1504 Cyg probably occurred around 1997
March 20, when Poyner reported the object at mv=13.9.

Regards,
Taichi Kato

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