[vsnet-chat 3283] ROSAT identifications of Sgr variable stars

[Taichi Kato <tkato>]

ROSAT identifications of Sgr variable stars

   I have finished (not complete!) survey of ROSAT identifications of
4000+ Sgr variable stars (by eye...).  The result has been surprizing.
The number of Sgr variable stars identified with ROSAT sources is remarkably
small compared to other non-milky way fields.  This may either suggest
the soft X-ray is very efficiently absorbed, or there are many nearby
overlooked X-ray emitting variable stars (like CVs).

   However, the OGLE BW fields were almost impossible to make secure
identifications.  I skipped these fields.

Regards,
Taichi Kato

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