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[vsnet-campaign-sn 610] (No Subject in original)

Date: Sat, 26 Apr 2003 20:58:06 +0900 (JST)
To: vsnet-campaign-sn@kusastro.kyoto-u.ac.jp
From: Hitoshi YAMAOKA <yamaoka@rc.kyushu-u.ac.jp>
Subject: [vsnet-campaign-sn 610] (No Subject in original)
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Dear SN watchers,

In [vsnet-campaign-sn 607]:
>SN2003du  20030407.4 <190:C  SCH
>SN2003du  20030422.4  159C   SCH
>SN2003du  20030423.3  159C   SCH
>
># SN 2003du (14:34:35.80, +59:20:03.8 (J2000.0), offset = 9"W, 14"S)
># is hosted by the UGC 9391, in which the expected maximum of typical
># Ia is mag about 13.7.  From the spectra, it seems to be a
># core-collapse event. 

  The spectrum taken by I. Newton telecsope on Apr. 24.06 UT revealed
that it is of type Ia (!) about 2 weeks before maximum.  The recent
magnitudes reported to VSNET may indicate further brightening to mag
15.3 on Apr. 24.1.

Sincerely Yours,
Hitoshi Yamaoka, Kyushu Univ., Japan
yamaoka@rc.kyushu-u.ac.jp

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