SETI bioastro: Fw: [vsnet-alert 7974] SN II 2004A

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----- Original Message -----
From: Hitoshi YAMAOKA
Sent: Sunday, January 11, 2004 9:04 PM
To: vsnet-campaign-sn_at_kusastro.kyoto-u.ac.jp; vsnet-alert_at_kusastro.kyoto-u.ac.jp
Subject: [vsnet-alert 7974] SN II 2004A

Dear SN watchers,

  We have submitted the report attached below to IAUC. SN 2004A
(Itagaki-san's discovery) is a young type II SN.

Sincerely Yours,
Hitoshi Yamaoka, Kyushu Univ., Japan
yamaoka_at_rc.kyushu-u.ac.jp

--
SUPERNOVA 2004A in NGC 6207
     H. Kawakita and K. Kinugasa, Gunma Astronomical Observatory
(GAO), K. Ayani, Bisei Astronomical Observatory (BAO), and H. Yamaoka,
Kyushu University, report: "Optical spectra of SN 2004A (IAUC 8265),
obtained with the GAO 0.65-m telescope (with GCS) on Jan. 11.8 UT and
with the BAO 1.01-m telescope on Jan. 11.9 UT, show a blue continuum
and the hydrogen Balmer lines with P-Cyg profiles.  The emission
components are somewhat weak.  These features suggest that it is a
young type II supernova.  The expansion velocity, measured from the
absorption minuma of the Balmer lines, is about 12000 km/s.    

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