Spectroscopic Classification of optical transients with the Lick Shane telescope
ATel #15732; C. Rojas-Bravo, R. J. Foley (UCSC)
on 31 Oct 2022; 05:07 UT
Credential Certification: Cesar Rojas Bravo (crojasbr@ucsc.edu)
Subjects: Optical, Supernovae, Transient
We report the following classifications from spectroscopic observations with the Kast spectrograph on the Lick Shane telescope. The targets were supplied by the ALeRCE broker monitoring the ZTF data stream and ZTF itself. Observations were made on 2022 October 28 UT. Classification was performed with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
Name | IAU Name | RA (J2000) | Dec (J2000) | z | Type | Phase | Notes
ZTF22ablxcrh | 2022xlm | 21:13:09.797 | +12:50:36.05 | 0.14 |Ia-CSM | 0d | (1)
ZTF22abqhcvd | 2022yse | 07:10:33.843 | +12:44:28.31 | | CV | |
Notes:
When the redshift is given to 2 decimal places, it is derived from the SN spectrum. Otherwise, the redshift is determined from the host galaxy.
(1) We measure a Si II of -10,300 km/s.
