SN 2009E: a faint clone of SN 1987A

Autor: T. Boles, Andrea Pastorello, A. D. Cason, Massimo Turatto, Louis-Gregory Strolger, W. Wells, G. Cetrulo, Erkki Kankare, A. San Segundo Delgado, Avet Harutyunyan, Stefano Benetti, Francesco Taddia, Jesper Sollerman, Seppo Mattila, Maria Letizia Pumo, E. Prosperi, G. M. Hurst, J. Nicolas, Filomena Bufano, Maximilian Stritzinger, Ferdinando Patat, H. Navasardyan, Mattias Ergon, Enrico Cappellaro, M. Bachini, S. Taubenberger, Luca Zampieri, S. Howerton

Publikováno v: Pastorello, A, Pumo, M L, Navasardyan, H, Zampieri, L, Turatto, M, Sollerman, J, Taddia, F, Kankare, E, Mattila, S, Nicolas, J, Prosperi, E, San Segundo Delgado, A, Taubenberger, S, Boles, T, Bachini, M, Benetti, S, Bufano, F, Cappellaro, E, Cason, A D, Cetrulo, G, Ergon, M, Germany, L, Harutyunyan, A, Howerton, S, Hurst, G M, Patat, F, Stritzinger, M, Strolger, L-G & Wells, W 2012, ' SN 2009E: a faint clone of SN 1987A ', Astronomy & Astrophysics, vol. 537, pp. 141 . https://doi.org/10.1051/0004-6361/201118112

In this paper we investigate the properties of SN 2009E, which exploded in a relatively nearby spiral galaxy (NGC 4141) and that is probably the faintest 1987A-like supernova discovered so far. Spectroscopic observations which started about 2 months

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