CAOSP abstracts, Volume: 43, No.: 2, year: 2013

Author(s): Tsvetkov, D.Yu.; Shugarov, S.Yu.; Volkov, I.M.; Goranskij, V.P.; Pavlyuk, N.N.; Katysheva, N.A.; Barsukova, E.A.; Valeev, A.F.
Journal: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 43, no. 2, p. 94-108.
Date: 10/2013
Title: Optical observations of SN 2011fe
Keyword(s): supernovae: individual (SN 2011fe)
Pages: 94 -- 108

Abstract: We present UBVRI photometry of the supernova 2011fe in M101, obtained in the interval of 1 — 652 days after its discovery, as well as one spectrum, taken 105 days after the brightness maximum in the B band. We derived parameters of the light curves, constructed the colour curves and a "quasi-bolometric" light curve. The light curves, colour evolution and spectrum of the object indicate that SN 2011fe belongs to the "normal" subset of type Ia supernovae. It is practically identical to a well-studied "normal" SN Ia 2003du.

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