[vsnet-alert 10580] (fwd) Low level activity of V4641 Sgr in X-rays
uemuram at hiroshima-u.ac.jp
Wed Oct 15 20:11:24 JST 2008
I forward the message from Dr. Kazutaka Yamaoka
Low level activity of V4641 Sgr in X-rays
The blackhole binary V4641 Sgr shows a low level activity at ~3 mCrab in X-rays.
The RXTE/PCA light curve is publicly available at the web site:
Further multi-wavelength observations are encouraged.
I have requested Swift ToO observations for 2ksec exposure.
I would like to thank Dr. Craig Markwardt for telling me the source activity
and his kind help.
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