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SN2003gm 20030618.2 <190:C KAI SN2003gm 20030706.2 170:C SCH SN2003gm 20030711.2 170:C KAI # SN 2003gm (13:52:51.72, -1:06:39.2 (J2000.0), offset = 40"W, 13"N) # is hosted by NGC 5334, a nearly face-on barred-spiral (SB(rs)c:) # galaxy. It is a nearby galaxy, and the expected maximum for typical # SN Ia is mag about 13.1 (!). The reported magnitude suggests, # however, that it seems to be dim and not to be in the fast rising # phase. It can be heavily obscured by dust, or a less luminous event # such as SN 1987A. SN 2003gk: In [vsnet-campaign-sn 654] (Jul. 2): >SN2003gk 20021203.2 <190:C KAI >SN2003gk 20030701.5 171:C KAI >SN2003gk 20030702.5 172:C KAI > ># SN 2003gk (23:01:42.99, +2:16:08.7 (J2000.0), offset = 2"E, 19"N) is ># hosted by NGC 7460, an apparently disturbed barred-spiral (SB(s)b ># pec:) galaxy. The expected maximum of typical SN Ia is mag about ># 15.0. The CfA team and the NOT summer school team reported that it is a type-Ib SN a few weeks after maximum (the spectra were taken on July 3.39 and 7.2 UT, respectingly). SN 2003gl: In [vsnet-campaign-sn 655] (Jul. 6): >SN2003gl 20021123.3 <195:C SCH >SN2003gl 20030705.4 183:C SCH >SN2003gl 20030706.4 182:C SCH > ># SN 2003gl (23:53:53.99, +7:57:23.7 (J2000.0), offset = 2"E, 51"S) is ># hosted by NGC 7782, a spiral (SA(s)b) galaxy within a small group ># incluging NGC 7779, NGC 7780 and NGC 7781. The expected maximum for ># typical SN Ia is mag about 16.1. The NOT summer school team took a spectrum of SN 2003gl on July 7.2, which revealed that it is type Ia SN a few weeks after maximum. Sincerely Yours, Hitoshi Yamaoka, Kyushu Univ., Japan yamaoka@rc.kyushu-u.ac.jp
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