[vsnet-alert 8543] V4641 Sgr still active: time-resolved photometry still necessary

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Jul 6 09:43:06 JST 2005


V4641 Sgr still active: time-resolved photometry still necessary

   When this object is "above quiescence", short-term variation is almost
always present.  Snapshot observations (as proposed by Nogami-san) are not
sufficient.  Whole-night continous coverage is still necessary.

SGRV4641       050705.372   130  Stu.RASNZ above quiescent
SGRV4641       050705.419   132  Stu.RASNZ "  "
SGRV4641       050705.463   130  Stu.RASNZ "  "
SGRV4641       050705.485   132  Stu.RASNZ "  "



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