Asiago spectroscopic classification of AT2020aazt
ATel #14231; L. Tomasella (INAF-OAPd), S. Benetti (INAF-OAPd), A. Reguitti (UNAB, INAF-OAPd), E. Cappellaro (INAF-OAPd), A. Pastorello (INAF-OAPd)
on 28 Nov 2020; 17:21 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Stefano Benetti (stefano.benetti@inaf.it)
Subjects: Optical, Supernovae
In the framework of the Asiago Transient Classification Program (Tomasella et al. 2014, AN, 335, 841) we report the spectroscopic classification of AT2020aazt. The candidate was provided by the ZTF survey (https://www.ztf.caltech.edu/;
Kulkarni et al. 2018, ATel #11266) via ALeRCE broker.
The observations were performed with the Asiago 1.82 m Copernico Telescope equipped with AFOSC (range 340-820 nm; resolution 1.4 nm) on 2020-11-27.82
IAU Name | Survey name | Redshift | Discovery (UT)| Discovery mag | Type | Phase | Notes
SN2020aazt |ZTF20actpavu | 0.0315 | 2020-11-25.15 | 18.9 (g-ZTF) | II | early | (1)
(1) GELATO (Harutyunyan et al. 2008, A&A, 488, 383) provides best fits with spectra of Type II SNe few days after explosion. The redshift has been derived from a narrow H-alpha emission from the host galaxy.
