[vsnet-campaign-dn 4489] Re: SDSSJ225831.18-094931.7 outburst

[Hiroyuki Maehara]

Dear colleagues,

I performed time-series photometry of this object on Aug. 1.
The mean magnitude was 12.8C and the superhumps with an amplitude of
 ~0.15mag were detected.
The superhump period seem to be around 0.083 d.

http://www.cetus-net.org/ftp/light_curves/sdssj2258-20050801.png

This object was at mag V=14.48 on Aug. 5.

Regards,
Hiroyuki Maehara

On Mon, Aug 01, 2005 at 08:51:12, Taichi Kato wrote:
> > SDSSJ225831.18-094931.7 20050731.78473 12.59V   Mhh.VSOLJ outburst
> 
>   SDSSJ225831.18-094931.7 is an SU UMa-type dwarf nova.  The most
> recent (reported) outburst occurred on May 31 (reported by Maehara)
> at mag V=12.90.