Spectroscopic Classification of AT 2022igz as a Type II SN with Keck I/LRIS
ATel #15475; S. Tinyanont, K. W. Davis, R. J. Foley (UC Santa Cruz)
on 27 Jun 2022; 21:26 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Samaporn Tinyanont (stinyanont@ucsc.edu)
Subjects: Optical, Supernovae
We report the classification of AT 2022igz from spectroscopic observations with the LRIS spectrograph on the Keck I telescope, made on 2022 June 27 UT. The target was supplied by ZTF. Classifications were performed with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
Name | IAU Name | RA (J2000) | Dec (J2000) | z | Type | Phase | Notes
ZTF22aahjcmv | 2022igz | 16:08:58.106 | +27:09:59.54 | 0.0314 | II | +1 mo | (1)
Notes:
The redshift is of the host galaxy KUG 1606+272 obtained from NED.
(1) We measure two absorption components from H-alpha at velocities of -7500 and -4000 km/s, respectively.
