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[vsnet-campaign 515] IY UMa outburst confirmed



IY UMa outburst confirmed

  I started tonight's observation on the eclipsing SU UMa-type dwarf nova 
IY UMa which was reported to be in outburst by T. Kinnunen in 
[vsnet-alert 5291].
  I performed preliminary photometry, yielding mag=14.9, dimmer than 
the reported magnitude.  It may be in an eclipse, but I have not 
calculated the eclipse ephemeris yet.

  While the seasonal condition is not good, but time-series observations 
are strongly urged.

Regards,
Makoto Uemura

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