ePESSTO+, the advanced Public ESO Spectroscopic Survey for Transient Objects (Smartt et al. 2015 2015A&A...579A..40S), reports the following supernova classifications.
Targets were supplied by the ATLAS survey (Tonry et al. 2018 2018PASP..130f4505T), and OGLE-IV Real-time Transient Search (Wyrzykowski et al., 2014 arxiv:1409.1095; http://ogle.astrouw.edu.pl/).
Observations were performed on the ESO New Technology Telescope (NTT) at La Silla on the night of 2019 Dec 06, using EFOSC2 and Grism 13 (3985-9315A, 18A resolution). Classifications were done using SNID (Blondin & Tonry 2007 2007ApJ...666.1024B) and GELATO (Harutyunyan et al. 2008 2008A&A...488..383H) and Superfit (Howell et al. 2005 2005ApJ...634.1190H) and Astrodash (Muthukrishna et al. 2019 2019ApJ...885...85M).
The classification spectra and additional details can be obtained from http://www.pessto.org (via WISeREP) and the IAU Transient Name Server.
The classified objects are listed in the Related Objects table below.
Catalog | Name | Reported RA | Reported DEC | Reported Obj-Type | Reported Redshift | Host Name | Host Redshift | Source | Phase (days) | Remarks | TNS RA | TNS DEC | TNS Obj-Type | TNS Redshift |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TNS | 2019voy [ATLAS19bbfl] | 23:40:45.694 | -14:59:23.01 | SN Ia | 0.08 | WISEA J234045.59-145926.2 | +5 | Redshift from SNID match | 23:40:45.694 | -14:59:23.01 | SN Ia | 0.08 | ||
TNS | 2019vrx [ATLAS19bbmb] | 01:24:51.466 | -31:45:26.58 | SN II | 0.037 | +9 | Redshift from SNID match | 01:24:51.466 | -31:45:26.58 | SN II | 0.037 | |||
TNS | 2019vsm [ATLAS19bbnc] | 05:45:05.891 | +15:30:37.31 | SN Ia | 0.04 | at max | Redshift from SNID match | 05:45:05.885 | +15:30:37.30 | SN Ia | 0.04 | |||
TNS | 2019wck [ATLAS19bcnt] | 10:40:28.526 | -40:06:43.06 | SN Ia | 0.05 | -5 | 10:40:28.526 | -40:06:43.06 | SN Ia | 0.05 | ||||
TNS | 2019wcj [OGLE19wcj] | 05:14:28.530 | -62:10:13.80 | SN Ia | 0.01 | OGLE-GAL-LMC575.15-2103.009-815.741 | -9 | Redshift from SNID match | 05:14:28.530 | -62:10:13.80 | SN Ia | 0.01 |
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