Spectroscopic classification of AT 2022aaiq with the Lick Shane telescope
ATel #15766; M. R. Siebert (STScI), K. W. Davis, R. J. Foley (UCSC), T. G. Brink, A. V. Filippenko, Y. Yang (UCB)
on 18 Nov 2022; 20:22 UT
Credential Certification: Matthew Siebert (msiebert@ucsc.edu)
Subjects: Optical, Supernovae, Transient
We report the classification of AT 2022aaiq from spectroscopic observations with the Kast spectrograph on the Shane 3 m telescope at Lick Observatory obtained on 2022 November 17 UT. The target was supplied by Patrick Wiggins. The classification was performed with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
Name | IAU Name | RA (J2000) | Dec (J2000) | z | Type | Phase | Notes
AT2022aaiq | AT2022aaiq | 14:26:32.000 | +56:35:10.00 | 0.0065 | Ia | -9 | (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 -11,600 km/s.
