Spectroscopic Classification of SN 2023teg with the SNIFS spectrograph on the University of Hawai'i 88-inch Telescope
ATel #16252; E. Ward, P. Matheson, K. Miyakawa, M. Newland, T. Ogawa, X. Tablit, A. Unger, M. Woods, N. E. Drakos (UH Hilo), J. T. Hinkle, W. B. Hoogendam (IfA, UH Manoa), D. O. Jones (Gemini Observatory/NOIRLab)
on 23 Sep 2023; 03:47 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: David Jones (david.jones@ucsc.edu)
Subjects: Optical, Supernovae, Transient
We report the classification of AT2023teg from spectroscopic observations with the SNIFS spectrograph on the UH88 telescope obtained on 2023 September 22 UT. The target was supplied by Pan-STARRS and classified by students in the UH Hilo Stellar Physics Lab course. The classifications were performed with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
Name | IAU Name | RA (J2000) | Dec (J2000) | z | Type | Phase | Notes
PS23ilu | AT2023teg | 23:11:02.052 | +12:02:43.80 | 0.0396 | Ia | post-peak |
Notes:
The best-fit SNID template is SN 2005hf at +11 days after maximum light. The redshift is determined from the host galaxy, obtained from NED. We measure an Si II 6355 velocity of -8,800 km/s.
