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[vsnet-ip 67] HT Cam super-ultra-bright outburst!
HT Cam super-ultra-bright outburst!
Finally a New Year Alert!!!
H. Itoh (Tokyo, Japan) reports that HT Cam (a ultra short-period CV;
also renowned for its infrequent very brief outbursts) is undergoing
an unprecedentedly bright outburst!! All sorts of observations
(time-resolved continous photometry, spectroscopy, X-ray observation etc.)
are MOST URGENTLY needed. The object is currently the top priority target
of the VSNET campaign. Please keep us informed of the progress of your
observation!
Visual magnitude estimates by VSOLJ members
object YYYYMMDD(UT) mag code
CAMHT 20011229.680 122 Ioh.VSOLJ
CAMHT 20011229.710 123 Ioh.VSOLJ
CAMHT 20011229.833 122 Ioh.VSOLJ
Coordinates:
075701.3 +630600 (2000.0) RXJ0757.0+6306 18.2 CV
075700.4 +630601 (2000.0) 1RXS_J075700.5+630602 0.152 0.79 0.43
075701.2 +630600 (2000.0) CAMHT XM 17.2 (1.4) B - - -
vsnet-adm@kusastro.kyoto-u.ac.jp