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Asiago spectroscopic classification of PSN J00281196+0709439 (= CSS140925:002812+070944)

ATel #6503; L. Tomasella, N. Elias-Rosa, P. Ochner, L. Tartaglia, S. Benetti, E. Cappellaro, A. Pastorello and M. Turatto (INAF Osservatorio Astronomico di Padova)
on 27 Sep 2014; 02:52 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Lina Tomasella (lina.tomasella@oapd.inaf.it)

Subjects: Optical, Supernovae

The Asiago Transient Classification Program (Tomasella et al. 2014, AN, 335, 841) reports the spectroscopic classification of PSN J00281196+0709439 (= CSS140925:002812+070944).

The observation was 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 
PSNJ00281196+0709439 | 20140927.06     | 0.038       | Ia-norm     | -10 d | (1)    
 

(1) The expansion velocity deduced from the Si II 635-nm absorption is about 10900 km/s

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.

Padova Asiago SN group