DRAFT
2022-05-02 23:35:21
Type: Object/s-Discovery/Classification
Bibcode: 2022TNSAN.100....1J
YSE Spectroscopic Classification of Transients with GMOS
Authors: Wynn Jacobson-Galán (UCB), Matthew Siebert (UCSC), Ryan Foley (UCSC), Charles Kilpatrick (Northwestern), on behalf of the YSE collaboration
Keywords: Transient, Spectroscopy, Supernova, Optical
Abstract:
The Young Supernova Experiment (YSE) collaboration reports the classification of 6 optical transients using the Gemini GMOS-S: 2 type II, 2 type Ia, 1 SN I, and 1 SN IIn. We also share new spectra for 6 previously classified optical transients.

The Young Supernova Experiment (YSE; Jones+ 2021) reports the following classifications and additional observations of supernovae. Observations were performed with Gemini Multi-Object Spectrographs (GMOS) at Gemini South Observatory through the YSE collaboration's Large and Long Gemini program (PI Jacobson-Galán). Observations were conducted during the 22A semester from March 21 to April 24. We are grateful to the Gemini observers who carried out these observations.   

Spectral classifications were performed using SNID (Blondin & Tonry 2007 2007ApJ...666.1024B). 

Show current TNS values
Catalog Name Reported RA Reported DEC Reported Obj-Type Reported Redshift Host Name Host Redshift Remarks TNS RA TNS DEC TNS Obj-Type TNS Redshift
TNS 2022ewj [PS22dbj] 10:46:34.616 +13:45:17.03 SN IIP 0.010134 NGC3367 10:46:34.616 +13:45:17.03 SN IIP 0.010134
TNS 2022ewh [ATLAS22jfw] 11:07:46.255 -46:32:40.73 CV 0 11:07:46.255 -46:32:40.73 CV
TNS 2022fmg [PS22cpo] 12:55:01.544 +02:39:34.07 SN IIn 0.169 12:55:01.544 +02:39:34.07 SN IIn 0.169
TNS 2022fcr [PS22cka] 14:44:54.697 -07:56:47.18 SN Ia 0.117 14:44:54.697 -07:56:47.18 SN Ia 0.117
TNS 2022ffv [ASASSN-22dy] 03:36:29.715 -35:17:21.59 SN Ia 0.006 NGC 1381 0.005751 03:36:29.715 -35:17:21.59 SN Ia 0.006
TNS 2022fks [PS22cot] 12:58:31.151 +02:28:36.32 SN I 0.064527 12:58:31.151 +02:28:36.32 SN I 0.064527
TNS 2022dbp [PS22blx] 11:54:00.319 +19:57:32.21 SN II 0.054 11:54:00.319 +19:57:32.21 SN II 0.054
TNS 2022ctn [PS22biq] 15:27:38.600 +09:57:50.34 SN Ia 0.127 15:27:38.600 +09:57:50.34 SN Ia 0.127
TNS 2022btc [PS22avy] 12:56:47.333 +05:53:56.99 SN IIP 0.055 12:56:47.333 +05:53:56.99 SN IIP 0.055
TNS 2022hql [ZTF22aafsqud] 13:48:06.211 +12:04:29.87 SN II 0.023 SDSS J134806.15+120418.2 0.0234572 13:48:06.211 +12:04:29.87 SN II 0.023
TNS 2022hss [PS22dkl] 12:25:38.388 +07:11:33.07 SN II 0.0247 12:25:38.390 +07:11:33.00 SN II 0.025
TNS 2022gzg [PS22dem] 12:43:37.526 +01:23:03.78 SN Ibn 0.088808 WISEA J124337.51+012304.1 0.088808 12:43:37.526 +01:23:03.78 SN Ibn 0.088808

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