[vsnet-alert 9806] OT_J111217.4-353829: appearance of common superhumps

[Hiroyuki Maehara]

Dear colleagues,

I carried out time-series photometry of this star on Jan. 9.
The data show common superhumps with an amplitude of 0.1-0.2 mag.

This object is still bright (14.2 mag). Further observations are 
strongly encouraged. If you succeed in observing, please report
your time-series data to: 
vsnet-campaign-report at ooruri.kusastro.kyoto-u.ac.jp

Important notice:
When reporting time-series observations, please report times of
mid-exposures to 0.00001 d (or better) and magnitudes to 0.001
mag (regardless of actual photometry errors).
Please don't apply the heliocentric (or barycentric) correction 
to observation times in your report.

Best regards,
Hiroyuki Maehara
VSNET Collaboration Team