Object type   SN II
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L. Tomasella, S. Benetti, E. Cappellaro, N. Elias-Rosa, P. Ochner, A. Pastorello, L. Tartaglia, G. Terreran, M. Turatto (INAF OAPd), M. Milan (DFA Uni Pd) Asiago spectroscopic classification of PSN J10051374+2127231 as a type II SN.
The Asiago Transient Classification Program (Tomasella et al. 2014, AN, 335, 841) reports the spectroscopic classification of PSN J10051374+2127231 discovered by M. Peoples, E. Weinberg, R. Post, Jack Newton, and Tim Puckett in UGC 5434.
Information on this transient is available from the "Bright Supernova" website (http://www.rochesterastronomy.org/snimages/). The observation was performed with the Asiago 1.82 m Copernico Telescope (+AFOSC; range 340-820 nm; resolution 1.4 nm).
Name | Discovery UT | Obs. Date UT | z | Type | Phase |Notes PSN J10051374+2127231 | 20151218.43 | 20151220.20 |0.018613 | II | 1-2 months | (1)
1 - The expansion velocity measured from the absorption of the dominant Halpha feature is about 6200 km/s. Redshift of the host galaxy was retrieved from NED (http://ned.ipac.caltech.edu)
Classification were done with GELATO (Harutyunyan et al. 2008, A&A, 488, 383) and SNID (Blondin and Tonry 2007, ApJ, 666, 1024). The Asiago classification spectra are posted at the website http://sngroup.oapd.inaf.it.