Spectroscopic classification of AT2020abkq and AT2020abcn
ATel #14257; Monika Soraisam (NCSA/UIUC), Kevin McKinnon, Rafael Nunez, Stephanie Figuereo, Puragra Guhathakurta (UCSC), Chien-Hsiu Lee, Thomas Matheson (NOIR Lab), Sarah DeSantis (Steward)
on 10 Dec 2020; 06:26 UT
Credential Certification: Monika Soraisam (soraisam@illinois.edu)
Subjects: Optical, Supernovae, Transient
Referred to by ATel #: 14528
We report the spectroscopic observations of the following transients from the SALVATION project. They were flagged from the ZTF public alert stream by the ANTARES alert-broker. The spectra were obtained on 2020 Dec 09 UT with the Kast double spectrograph on the Shane 3-m telescope at Lick Observatory.
Name | IAU Name | RA (J2000) | Dec (J2000) | z | Type | Phase
ZTF20acusqsp | AT2020abkq | 9h30m22.53s | -21d27m12.97s | 0.06 | SN Ia | near max.
ZTF20acudkao | AT2020abcn | 11h27m42.09s | +10d18m46.28s | 0.04 | SN Ia | near max.
Note:
Classification was performed with DASH (Muthukrishna et al. 2019, arXiv:1903.02557).
Light curves can be accessed at https://antares.noirlab.edu/loci/ANT2020afcasra (ZTF20acusqsp) and https://antares.noirlab.edu/loci/ANT2020afatfjy (ZTF20acudkao)