ePESSTO spectroscopic classification of optical transients
ATel #12134; S. Moran (Turku/NOT), E. Kankare, J. Harmanen, H. Kuncarayakti, R. Kotak, K. Wiik (Turku), M. Gromadzki (Warsaw), S. Taubenberger (MPA), C. Inserra (Cardiff), K. Maguire (QUB), S. J. Smartt (QUB), O. Yaron (Weizmann), D. R. Young (QUB), I. Manulis (Weizmann)
on 20 Oct 2018; 14:18 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Erkki Kankare (erkki.kankare@utu.fi)
Subjects: Optical, Supernovae
ePESSTO, the extended Public ESO Spectroscopic Survey for Transient Objects (see Smartt et al. 2015, A&A, 579, 40 http://www.pessto.org ), reports the following supernova classifications. Targets were supplied by the All Sky Automated Survey for SuperNovae ASAS-SN (see Shappee et al. 2014, ApJ, 788, 48 and http://www.astronomy.ohio-state.edu/~assassin/index.shtml ). All observations were performed on the ESO New Technology Telescope at La Silla on 2018 October 20, using EFOSC2 and Grism 13 (3985-9315A, 18A resolution). Classifications were done with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024). Classification spectra and additional details can be obtained from http://www.pessto.org (via WISeREP) and the IAU Transient Name Server.
Survey Name | IAU Name | RA (J2000) | Dec (J2000) | Disc. Date | Source | Disc Mag | z | Type | Phase | Notes
ASASSN-18xb | SN2018hcq | 08 20 25.9 | -65 20 31.7 | 20181006 | ASAS-SN | 17.0 | 0.035 | Ia-91T | +11 to +20 | (1)
(1) Redshift from host galaxy lines (NED), ESO 089- G 019.
