Return to Home Page
HT Cam: post-outburst periodicities
Dear Colleagues,
We have further received mostly full-night data for Dec. 31 and
Jan. 1, 2 from Torii-san (RIKEN). The data are being intensively analyzed.
A preliminary analysis of a part of the Jan. 1 data has already revealed
the presence of 0.062-d period (always longer than the orbital period?)
and 8-9 min modulations. The 8-9 min modulations have a rather broad
power spectrum, suggesting that the modulations have a nature of
quasi-periodic oscillations (QPOs). Futher analysis is in progress.
Regards,
Taichi Kato
VSNET Collaboration team
Return to the Powerful Daisaku
vsnet-adm@kusastro.kyoto-u.ac.jp
