[vsnet-alert 11316] TT Ari: simultaneous X-ray/optical observations

[Akira Imada]

Dear Colleagues,

Today we set up a simultaneous X-ray/optical observational 
campaign on the dwarf nova TT Ari.

TT Ari will be observed using Suzaku (X-ray satellite)
from 06/07/2009 10:45:00(UT) to 07/07/2009 07:15:00(UT).

We recommend high speed photometry using V filter with exposure 
time of 5-10 sec, since we are interested in flickerings observed 
in X-ray/optical bands. Non-filter observations are valuable as well.

If you succeed in observing TT Ari, please send your data to
vsnet-campaign-report at ooruri.kusastro.kyoto-u.ac.jp or
send to my email address.

Best Regards,
Akira Imada
National Astronomical Observatory of Japan