[dwarf nova] OT J230425.8+062546 : detection of humps
- 2011/01/05 00:05
- category:Observation
- posted by: 新井彰(ARAI, Akira)
We obtained g'-band light curve of OT J2304 for 140 min on Jan. 04. We detected a significant hump with amplitudes of ~0.06 mag in g'-band. A time duration of the hump is about 0.07 day in our light curve. More long-duration photometry are needed.