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GZ Cnc observation from Nyrola team, Ouda and Kyoto Dear Colleagues, We have received data sets of GZ Cnc during the recent outburst. The Feb. 12 data were from the Nyrola team (observer: Petri Tikkanen) and Ouda Station (observer: Uemura-san), Kyoto (Ishioka-san). The report from Nyrola follows: === The star was still quite bright CV =14.6, fading trend (possibly caused by increasing airmass and haze) and 0.15 mag irregular spikelike variation in shorter time scales. === A combination of the reported data confirms the fading trend and the presence of oscillations with a typical time-scale of 30 min. However, in contrast to Jan. 29 observation, there was no clear hint of short-term (minutes) spike-like variations. The present variations more look like wave-like variations, resembling superhump harmonics. Regards, Taichi Kato VSNET Collaboration team
Return to the Powerful Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
