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EF Peg: Kyoto observations
To date, we have performed time-series photometry of EF Peg during
the superoutburst on October 6, 7, 12, 13, 14, 15 (1732 points). We have
received the time-series data from D. Starkey (vsnet-obs 36221), and
additionaly data have been taken at Ouda observatory (now under reduction).
The data on October 12, 13, 14, 15 clearly show a growth of humps
from amplitudes of ~0.07mag to ~0.13mag. The decline speed became
slow with this growth of humps. Period analysis using these data
yields ~0.105 d, but it is probable that the baseline of the light
curve is not enough.
The object will be entered a late phase of superoutburst soon.
Follow-up observations of humps are encouraged.
Regards,
Makoto Uemura, Ryoko Ishioka, and Taichi Kato
Return to the Powerful Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
