[vsnet-alert 12256] SDSS J080434.20+510349.2: variation after the second rebrightening

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Oct 12 09:51:14 JST 2010


SDSS J080434.20+510349.2: variation after the second rebrightening

   Ian Miller has further reported observations after the second rebrightening.
The eclipses have again become wider with deeper (0.10 mag in average)
on the descending branch of the hump feature.  These eclipses occurred
slightly after the nominal epochs, suggesting that some kind of superhump
light source may be eclipsed.  There were also shallow dip-like feature
at phase 0.6.  The full amplitudes of humps were 0.23 mag.


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