Astronomy and Astrophysics – Astronomy
Scientific paper
Nov 2007
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007atel.1263....1g&link_type=abstract
The Astronomer's Telegram, #1263
Astronomy and Astrophysics
Astronomy
2
Optical, Novae, Supernovae
Scientific paper
We have observed SN 2007on (Pollas & Klotz, CBET #1121) using the HIRES spectrograph mounted on the 10-m Keck I telescope on Nov. 6 UT, 2007, under bad conditions (clouds). Analysis of a heavily-binned preliminary reduction of the spectral orders covering the area 5800-6700 Ang reveals a deep absorption trough around 6100 Ang, typical for young SNe Ia.
Gal-Yam Avishay
Klotz Alain
Rosolowsky Erik
Simon Jonathan
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