Goranskij V.; Barsukova E.; Valeev A.; Tsvetkov D.; Volkov I.; Metlov V.; Zharova A.
(2016)
© 2016, Pleiades Publishing, Ltd.We present spectroscopy and multicolor photometry for the optical transient PSN J09093496+3307204 in the galaxy NGC2770, which has afterwards been transferred into the supernova phase and ...