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[vsnet-campaign-v838mon 25] V838 Mon spectroscopy -- H-alpha profile

Date: Mon, 04 Feb 2002 08:02:28 +0900 (jst)
To: vsnet-campaign-v838mon@ooruri.kusastro.kyoto-u.ac.jp
From: AYANI Kazuya <ayani@bao.go.jp>
Subject: [vsnet-campaign-v838mon 25] V838 Mon spectroscopy -- H-alpha profile
In-Reply-To: <007301c1acfa$25c12160$4f98e4c2@cz>
References: <007301c1acfa$25c12160$4f98e4c2@cz>
Sender: owner-vsnet-campaign-v838mon@ooruri.kusastro.kyoto-u.ac.jp

We obtained medium-resolution (R~14000) spectra at H-alpha of V838 Mon
during Feb. 3.59 UT - 3.68 UT with 1.01-m telescope of Bisei
Astronomical Observatory.  The spectra show strong H-alpha emission
with FWHM of 220 km/s.  It has a broad wing with FWZI of about 3000
km/s, and a P-Cyg absorption with a blueshift of about 230 km/s
relative to the emission peak.  Analyses are in progress.

Best regards

Kazuya Ayani
Bisei Astronomical Observatory

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