[dwarf nova] OT J012059.6+325545 : spectrum in rebrightening phase
- 2010/12/29 23:14
- category:Observation
- posted by: 新井彰(ARAI, Akira)
We obtained a spectum of OT J012059.6+32554 on Dec.29. The spectrum shows the strong H-alpha emission. On the other hand, we detected that the H-beta line shows an emission feature and the H-gamma shows an absorption feature. These features imply that the accretion disk is still hot.