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The very young type Ia supernova 2012cg: Discovery and early-time follow-up observations

Silverman, J. M.; Ganeshalingham, M; Cenko, S Bradley; Filippenko, Alexei; Li, Weidong; Barth, Aaron J; Carson, Daniel J; Childress, Michael; Clubb, Kelsey I; Cucchiara, Antonino; Graham, Melissa L; Marion, George Howie; Nguyen, My L; Pei, Liuyi; Tucker , Bradley; Vinko, Jozsef; Wheeler, J Craig; Worseck, Gabor

Description

On 2012 May 17.2 UT, only 1.5 ± 0.2 days after explosion, we discovered SN 2012cg, a Type Ia supernova (SN Ia) in NGC4424 (d ≈ 15Mpc). As a result of the newly modified strategy employed by the Lick Observatory Supernova Search, a sequence of filtered

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/65726
Source: Astrophysical Journal Letters
DOI: 10.1088/2041-8205/756/1/L7

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