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2012CBET.3235....2T - Central Bureau Electronic Telegrams, 3235, 2 (2012/September-0)
Supernova 2012ey in PGC 9159 = PSN J02245064+1610543.
TURATTO M., PUMO M.L., VANNI S., BENETTI S., PASTORELLO A., TOMASELLA L., OCHNER P., CAPPELLARO E. and VALENTI S.
Abstract (from CDS):
M. Turatto, M. L. Pumo, S. Vanni, S. Benetti, A. Pastorello, L. Tomasella, P. Ochner, E. Cappellaro, and S. Valenti, Osservatorio Astronomico di Padova, Istituto Nazionale di Astrofisica, report that a spectrogram of PSN J02245064+1610543 = SN 2012ey, obtained on Sept. 18.02 UT with the Asiago 1.82-m Copernico Telescope (+ AFOSC; range 340-820 nm; resolution 1.4 nm), shows broad Balmer lines with P-Cyg profiles. Adopting for the host galaxy (PGC 9159) the redshift z = 0.0272 (via LEDA), the best fit with the GELATO software tool (Harutyuyan et al. 2008, A.Ap. 488, 383) using a library of supernovae spectra is with a type-II or type-IIb supernova about one week past maximum.
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Simbad objects: 2
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