[vsnet-alert 10606] HS2219+1824 rapidly fading

[Taichi Kato]

HS2219+1824 rapidly fading

  The present outburst appears to be a normal outburst (or a precursor).
Time-resolved photometry by Nakajima-san also showed a rapid decline
and no clear evidence of superhumps.

  YYYYMMDD(UT)   mag  observer
  20081017.1367 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20081017.790  <135  (Patrick Schmeer)
  20081017.790  <135  (Patrick Schmeer)
  20081018.003  17.42C  (Eddy Muyllaert)
  20081018.787   120  (Patrick Schmeer)
  20081018.787   120  (Patrick Schmeer)
  20081018.798   121  (Eddy Muyllaert)
  20081019.781   129  (Eddy Muyllaert)
  20081019.783   123  (Patrick Schmeer)
  20081019.783   123  (Patrick Schmeer)
  20081020.0966 13.219V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20081020.0998 13.240V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20081020.755   139  (Wolfgang Kriebel)