Superoutburst of CY UMa

(vsnet-alert 874)

The SU UMa-type dwarf nova CY UMa is undergoing a bright superoutburst as pointed out by P. Schmeer in [ vsnet-alert 873]. Available observations: 

  YYMMDD(UT)   mag  code
  970429.908  <156  POY
  970430.919   122  Scp
  970430.946   127  POY
  970430.958   123  VAN
  970501.137   126  HSG
  970501.212   126  HSG
  970501.376   127  HSG
  970501.556   118  Ths
  970501.917   122  Scp
  970501.992   127  POY
  970502.133   129  HSG
  970502.192   128  HSG
  970502.319   124  MRV
  970502.389   128  HSG
  970502.939   126  POY
  970502.992   131  BMM
  970503.040   122  Scp
  970503.146   128  HSG
  970503.276   126  HSG
The latest two superoutbursts started on 1996 Mar. 21 (reaching mv=12.9) and 1995 Mar. 19 (reaching mv=12.1). For a more detail of the object, refer to http://www.kusastro.kyoto-u.ac.jp/vsnet/DNe/cyuma96.html.

Regards,
Taichi Kato

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