[vsnet-campaign-dn 5893] SS Cyg unusual outburst

[Ohshima]

SS Cyg in unusual outburst

 The UGSS type dwarf nova SS Cyg is undergoing an unusual outburst.
This star underwent an usual outburst in late August. However,
this star started next outburst as soon as the previous outburst ended.
This is unusual since this star's outburst interval is usual ~50d. 

Recent observations;
  20080818.876   121  (Wolfgang Kriebel)
  20080821.918   118  (Eddy Muyllaert)
  20080822.119  11.67V  (W. G. Dillon)
  20080822.217  11.42V  (W. G. Dillon)
  20080822.419  11.63V  (W. G. Dillon)
  20080823.903   102  (Eddy Muyllaert)
  20080823.937   104  (Patrick Schmeer)
  20080823.937   104  (Patrick Schmeer)
  20080823.965   102  (Jose Ripero)
  20080824.656    94  (Hiroyuki Maehara)
  20080824.665    90  (Yutaka Maeda)
  20080824.819    96  (Wolfgang Kriebel)
  20080825.899    87  (Jose Ripero)
  20080827.528    84  (Hiroyuki Maehara)
  20080827.865    85  (Franck Gobet)
  20080828.889    83  (Franck Gobet)
  20080828.914    82  (Eddy Muyllaert)
  20080829.117  83CV  (Daniel Mendicini)
  20080829.9757   83  (Hubert Hautecler)
  20080830.032  8.364V  (Etienne Morelle)
  20080830.624    83  (Yutaka Maeda)
  20080830.899    82  (Eddy Muyllaert)
  20080831.000  9.244V  (Etienne Morelle)
  20080831.033    83  (Gary Poyner)
  20080831.127    82  (Mike Simonsen)
  20080831.133  9.106V  (Etienne Morelle)
  20080831.449    83  (Masahisa Murai)
  20080831.882    81  (Franck Gobet)
  20080831.888    83  (Jose Ripero)
  20080901.869    83  (Franck Gobet)
  20080901.883    83  (Eddy Muyllaert)
  20080902.058    85  (Pavol A. Dubovsky)
  20080902.576    83  (Hiroyuki Someya)
  20080902.853    85  (Wolfgang Kriebel)
  20080902.878    83  (Jose Ripero)
  20080902.883    84  (Eddy Muyllaert)
  20080903.016    84  (Pavol A. Dubovsky)
  20080903.016    84  (Gary Poyner)
  20080903.617    85  (Yasunori Watanabe)
  20080903.628    83  (Yutaka Maeda)
  20080903.8910   84  (Hubert Hautecler)
  20080903.898    84  (Eddy Muyllaert)
  20080906.876    85  (Franck Gobet)
  20080907.625    92  (Hiroyuki Maehara)
  20080907.849    86  (Franck Gobet)
  20080908.783    95  (Wolfgang Kriebel)
  20080908.863    96  (Gilles Guzman)
  20080908.872    94  (Eddy Muyllaert)
  20080909.083  9.540V  (Etienne Morelle)
  20080909.612    97  (Yasunori Watanabe)
  20080909.853    98  (Marian Legutko)
  20080912.8618  105  (Hubert Hautecler)
  20080912.985  10.48V  (Etienne Morelle)
  20080913.128  10.46V  (Etienne Morelle)
  20080913.864   112  (Franck Gobet)
  20080914.992  10.98V  (Etienne Morelle)
  20080915.135  11.00V  (Etienne Morelle)
  20080915.811   115  (Jose Ripero)
  20080915.850   118  (Franck Gobet)
  20080918.909   115  (Eddy Muyllaert)
  20080919.005  11.07V  (Etienne Morelle)
  20080919.817   116  (Jose Ripero)
  20080919.854   115  (Eddy Muyllaert)
  20080919.937   115  (Gary Poyner)
  20080922.692   121  (Kenji Hirosawa)
  20080923.863   116  (Jose Ripero)
  20080924.481   114  (Kenji Hirosawa)
  20080926.833   107  (Erwin van Ballegoij)
  20080926.916   108  (Gary Poyner)