Spectroscopic Classifications of Optical Transients with the Lick Shane telescope
ATel #14752; T. Hung, K. Taggart, R. J. Foley (UCSC)
on 4 Jul 2021; 19:32 UT
Credential Certification: Tiara Hung (tiarahung@ucsc.edu)
Subjects: Optical, Supernovae
We report the following classifications of optical transients from spectroscopic observations with the Kast spectrograph on the Shane telescope. Targets were supplied by ZTF. All observations were made on 2021 July 04 UT. Classifications were performed with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
Name | IAU Name | RA (J2000) | Dec (J2000) | z | Type | Phase | Notes
ZTF21abidtrd | AT2021rax | 18:52:59.93 | +28:57:34.60 | 0.048 | Ia | -2 | (1)
ZTF21abienbe | AT2021rbl | 21:10:50.50 | +05:04:16.49 | 0.029 | Ia-91T | -3 | (2)
ZTF21abizpri | AT2021rky | 23:49:27.64 | +14:27:43.48 | 0.058 | Ia | -5 | (3)
Notes:
The redshift is determined from the host galaxy.
(1) We measure an Si II 6355 velocity of -9,600 km/s.
(2) We measure an Si II 6355 velocity of -9,400 km/s.
(3) We measure an Si II 6355 velocity of -12,200 km/s.
