Asiago spectroscopic classification of three SNe

ATel #6628; N. Elias- Rosa, E. Cappellaro, S. Benetti, M. Milan, M. Miluzio, P. Ochner, A. Pastorello, L. Tartaglia, G. Terreran, L. Tomasella, M. Turatto (INAF OAPd), A. Morales-Garoffolo (ICE/CSIC-IEEC), F. Huang (Beijing Normal Univ.)
on 28 Oct 2014; 03:21 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Enrico Cappellaro (enrico.cappellaro@oapd.inaf.it)

Tweet

The Asiago Transient Classification Program (Tomasella et al. 2014, AN, 335, 841) reports the spectroscopic classification of two SNe. The observations were performed with the Asiago 1.82 m Copernico Telescope (+AFOSC; range 340-820 nm; resolution 1.2 nm).

 
Name                           |    Date (UT)    |      z     |    Type     |  Phase   | Notes   
TCP J02454138-0812301          |   20141027.92   |   0.03     |     Ia      |  ~ +3d   | SN1991bg-like      
PSN J09084248+4448132          |   20141028.01   |  0.0268    |     Ia      |  ~ -3d   | 
MASTER OT J0333640.80+355213.6 |   20141028.10   |   0.05     |     Ia      |   +14    |   

Classifications 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.