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SN2003cg 20030313.3 <190:C KAI SN2003cg 20030321.51 144:C KIt SN2003cg 20030322.3 149:C KAI SN2003cg 20030322.444 143:C KIt SN2003cg 20030322.559 155:C KuR SN2003cg 20030322.835 145:C ARB # SN 2003cg (10:14:15.97, +3:28:02.5 (J2000.0), offset = 14"E, 5"N) is # hosted by NGC 3169, a nearby spiral (SA(s)a pec) galaxy. The # expected maximum for typical SN Ia is mag about 12.8 (!). NGC 3169 # has produced SN IIL 1984L, whose maximum was B=15.2. SN2003ch 20030310.2 <190:C KAI SN2003ch 20030321.2 174:C KAI SN2003ch 20030322.2 170:C KAI # SN 2003ch (7:17:57.92, +9:41:34.9 (J2000.0), offset = 5"E, 13"N) is # hosted by UGC 3787, an elliptical (or lenticular) galaxy which is a # western component of the galaxy pair. There are a log of foreground # stars, so the identification should be done carefully. SN2003ci 20030305.4 <190:C KAI SN2003ci 20030321.4 175:C KAI SN2003ci 20030322.4 175:C KAI # SN 2003ci (11:10:23.83, +4:49:35.9 (J2000.0), offset = 11"W, 12"S) # is hosted by UGC 6212, a disturbed spiral galaxy interacting with # the southern smaller one. The new object is superimposed on the # southern arm. There is a foreground star also superimposed on the # disk, so the careful identification would be needed. The expected # maximum for typicaol SN Ia is comparable with the discovery # magnitude. Sincerely Yours, Hitoshi Yamaoka, Kyushu Univ., Japan yamaoka@rc.kyushu-u.ac.jp
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