[vsnet-campaign-dn 5050] Superhumps in SDSS J155644.24-000950.2

[Hiroyuki Maehara]

Dear colleagues,

I performed time-series photometry of SDSS J155644.24-000950.2 
on Jul. 30 and 31.
The data show clear superhumps. Amplitudes of superhumps are
0.2 mag on Jul. 30 and 0.3 mag on Jul. 31.
The superhump period estimated from two nights data is 0.08377(10)
days or 0.07733(9) days.

Further time-series observations are encouraged.

Best regards,
Hiroyuki Maehara
VSNET Collaboration Team