erratum ATel #12778: SOAR telescope spectroscopic classification of optical transients
ATel #12779; R. Cartier (CTIO), F. Olivares, J. Pineda, J. Antilen (U de Chile), F. Forster (CMM-U. de Chile), N. Meza (PUC)
on 19 May 2019; 21:14 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Regis Cartier (rgcartier@gmail.com)
Subjects: Optical, Supernovae
ATel #12778 should read
We report the following supernova classifications. The targets were supplied by supplied by the ATLAS survey, see Tonry et al. (2011, PASP, 123, 58) and Tonry et al. (ATel #8680), and by the Zwicky Transient Facility (https://www.ztf.caltech.edu/; Kulkarni et al. 2018, ATel 11266) data stream processed through the Lasair broker (http://lasair.roe.ac.uk/). The observations were performed on the night of 2019 May 16 at the 4.1-m SOAR Telescope equipped with the Goodman High Throughput Spectrograph using the 400 lines/mm grating, and a slit width of 1.0 arc second, resulting in a spectral coverage from 380 nm to 775 nm with a resolution of 0.636 nm. Classifications were done with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
Survey Name | IAU Name | RA (J2000) | Dec (J2000) | Disc. Date | Source | Disc Mag | z | Type | Phase | Notes
ZTF19aauitks | SN2019fcm | 13:21:02.64 | +20:05:55.65 | 2019-05-09 | ZTF | 20.28 | 0.098 | Ia | -7 to -4 | (1)
ZTF19aauplxw | SN2019fcw | 15:12:07.85 | +01:03:37.70 | 2019-05-13 | ZTF | 19.21 | 0.087 | Ia | -7 to -4 | (2)
ATLAS19jma | SN2019fbw | 16:14:49.35 | -11:55:40.51 | 2019-05-07 | ATLAS | 19.18 | 0.066 | Ia | at max | (3)
ATLAS19kpq | SN2019fjq | 19:52:20.62 | -23:32:21.35 | 2019-05-14 | ATLAS | 18.96 | 0.047 | | young | (1,2,4)
ATLAS19kun | SN2019fkv | 20:31:06.71 | +08:44:22.26 | 2019-05-15 | ATLAS | 18.82 | 0.055 | Ia | -7 to -4 | (1)
ATLAS19ksz | SN2019fkp | 21:22:49.19 | +00:30:10.02 | 2019-05-15 | ATLAS | 19.35 | 0.086 | Ia | +8 to +10 | (2)
ATLAS19ktc | SN2019fks | 21:41:16.51 | -16:53:22.78 | 2019-05-15 | ATLAS | 19.11 | 0.050 | IIb | young | (2)
(1) Redshift obtained from host galaxy narrow emission lines.
(2) Redshift from NED.
(3) Redshift obtained from fitting an spectral template using SNID.
(4) The spectrum shows a blue continuum and weak broad SN features. Most likely a young type II.
