[vsnet-outburst 8928] Re: OT_J163120.9+103134 = CSS transient = 1RXS J163119.5+103111: new SU UMa-type dwarf nova in superoutburst

[Taichi Kato]

Re: OT_J163120.9+103134 = CSS transient = 1RXS J163119.5+103111

   This outburst recorded by ASAS-3 was a superoutburst.

  YYYYMMDD(UT)   mag  observer
  20070710.1584 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20070712.1474 13.977V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20070714.1641 14.155V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20070716.1546 14.401V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20070718.1262 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))

   So, the supercycle is slightly shorter than 300 d.  A typical value
for an SU UMa-type dwarf nova at this period.

Another possible outburst:

  20040926.0048 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20040929.9912 14.796V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))