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[vsnet-campaign-sn 684] SNe information from IAUC 8196

SN2003hu  20030831.0   <195C  ARM
SN2003hu  20030906.968  180C  ARM
SN2003hu  20030907.919  180C  ARM

# SN 2003hu (19:11:31.40, +77:53:35.2 (J2000.0), offset = 4"W, 3"S) is
# hosted by an anonymous galaxy with a bright nucleus (possibly
# interacting with 16" NW smaller galaxy).  It is about 204" west and
# 120" south of UGC 11423.  If the host galaxy and the new object is
# at the same distance as UGC 11423, the expected maximum for typical
# SN Ia is mag about 16.9.

SN 2003he: 
In [vsnet-campaign-sn 682] (Aug. 30):
>>SN2003he  20030812.4  181:C  KAI
>># SN 2003he (23:58:57.05 -2:14:53.1 (J2000.0), offset = 3"W, 6"N) is
>># hosted by MCG -01-1-10, a barred-spiral (SB(s)bc:) galaxy.  The
>># expected maximum for typical SN Ia is mag about 16.8.
>  It is probably a SN, but certain type is uncertain.  It has red
>continuum, which is atypical for SN.  

  The UCB team retook a spectrum of SN 2003he on Sept. 3, and revealed
that it is type Ia supernova about a week after maximum.  It shows a
blue continuum. 

SN 2003hs:
In [vsnet-campaign-sn 683] (Sept. 3):
>SN2003hs  20030819.2  <200:C  KAI
>SN2003hs  20030824.2  <190:C  KAI
>SN2003hs  20030831.2   188:C  KAI
>SN2003hs  20030901.2   186:C  KAI
># SN 2003hs (18:11:10.93, +49:52:08.9 (J2000.0), offset = 11"E, 16"N)
># is hosted by UGC 11149, a spiral (Sb) galaxy.  This galaxy also
># produced SN Ia 1998dx, whose maximum was mag about 17.9.

  The UCB team also revealed that it is of type Ia, around maximum
light on Sept. 3.  It can be slightly subluminous.

Sincerely Yours,
Hitoshi Yamaoka, Kyushu Univ., Japan

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