Asiago classification of ASASSN-15cq
ATel #7038; S. Benetti, L. Tomasella, E. Cappellaro, N. Elias-Rosa, P. Ochner, A. Pastorello, L. Tartaglia, G. Terreran, M. Turatto (INAF Osservatorio Astronomico di Padova)
on 10 Feb 2015; 01:36 UT
Credential Certification: Lina Tomasella (firstname.lastname@example.org)
Subjects: Optical, Supernovae
The Asiago Transient Classification Program (Tomasella et al. 2014, AN, 335, 841) reports the spectroscopic observation of
ASASSN-15cq in CGCG 218-7 (ATel #7035).
The observation was performed with the Asiago 1.82m Copernico Telescope (+AFOSC; range 340-820 nm; resolution 1.4 nm),
equipped with the CCD Andor IKON L936.
Name | Date (UT) | z | Type | Phase | Notes
ASASSN-15cq | 20150210.02 | 0.0273 | SN Ia | at max | (1)
The expansion velocity of the ejected material, as inferred from the position of the absorption of the
Si II 635.5 nm line is about 10900 km/s. The host galaxy redshift is from SDSS4, 2005 (via NED).
Classification was 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