[vsnet-alert 8501] SN 2005cs in M 51 !
Hitoshi YAMAOKA
yamaoka at rc.kyushu-u.ac.jp
Thu Jun 30 23:17:22 JST 2005
SN2005cs 20050615.20 <190:C KAI
SN2005cs 20050620.598 <170:C KIt
SN2005cs 20050627.933 160:C WKl
SN2005cs 20050628.907 140:C WKl
SN2005cs 20050628.928 140:C WKl
SN2005cs 20050630.25 135:C KAI
SN2005cs 20050630.484 143C KIt
WKl: Wolfgang Kloehr, Germany (from IAUC)
# SN 2005cs (13:29:52.85, +47:10:36.3 (J2000.0, KAIT position), offset
# = 67" due south) is located on the southern arm of "Whirlpool
# Galaxy" M 51. On the pre-discovery image, there is a bright star
# cluster and H II region. It is possibly a gravitational-collapse of
# a massive star, but the prompt spectral classification is urgently
# needed, as well as the followup photometry.
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