Spectroscopic classification of transients with the Lick Shane telescope
ATel #15309; K. W. Davis, R. J. Foley (UCSC), L. Izzo (DARK/NBI)
on 3 Apr 2022; 04:00 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Ryan Foley (foley@ucsc.edu)
Subjects: Optical, Supernovae
We report the following classifications from spectroscopic observations with the KAST spectrograph on the Shane telescope obtained on 2022 April 02 UT. The targets were supplied by ATLAS. The classifications were performed with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
Name | IAU Name | RA (J2000) | Dec (J2000) | z | Type | Phase | Notes
ATLAS22jjf | AT2022eya | 08:06:45.117 | +39:05:54.98 | 0.0415 | Ib | +7d |
ATLAS22khp | AT2022fou | 17:53:37.862 | +71:32:46.36 | 0.0535 |Ia-91T| -8d | (1)
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 6355 velocity of -14,200 km/s.
