D2 Article in a professional compilation book
Spectroscopic classification of AT2019bm as a young Type Ia supernova
Authors: Williams SC, Hook IM, Nordin J
Publication year: 2019
Book title : Astronomer’s telegram
Journal name in source: The Astronomer's Telegram
Series title: Astronomer’s telegram
Number in series: 12364
Web address : https://www.astronomerstelegram.org/?read=12364
Abstract
We obtained a spectrum of the transient AT2019bm (ATLAS19aaw) with the SPRAT spectrograph (resolution R 350; Piascik et al. 2014) on the 2-m Liverpool Telescope (LT; Steele et al. 2004) on 2019 Jan 6.26 UT. The spectrum shows AT2019bm is a young Type Ia supernova, with a redshift consistent with that of the nearby galaxy UGC 6929 (z = 0.021; NED).
We obtained a spectrum of the transient AT2019bm (ATLAS19aaw) with the SPRAT spectrograph (resolution R 350; Piascik et al. 2014) on the 2-m Liverpool Telescope (LT; Steele et al. 2004) on 2019 Jan 6.26 UT. The spectrum shows AT2019bm is a young Type Ia supernova, with a redshift consistent with that of the nearby galaxy UGC 6929 (z = 0.021; NED).
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