CAOSP abstracts, Volume: 44, No.: 2, year: 2014

Author(s): Tsvetkov, D.Yu.; Metlov, V.G.; Shugarov, S.Yu.; Tarasova, T.N.; Pavlyuk, N.N.
Journal: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 44, no. 2, p. 67-76.
Date: 10/2014
Title: Supernova 2014J at maximum light
Keyword(s): supernovae: individual (SN 2014J)
Pages: 67 -- 76

Abstract: We present UBVRI photometry of the supernova 2014J in M82, obtained in the period from January 24 until March 3, 2014, as well as two spectra, taken on February 4 and March 5, 2014. We derive dates and magnitudes of maximum light in the UBVRI bands, the light curve parameters Δ m₁₅ and expansion velocities of the prominent absorption lines. We discuss colour evolution, extinction and maximum luminosity of SN 2014J.

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Last update: November 06, 2014