ePESSTO+ spectroscopic classification of optical transients
ATel #12900; M. Dennefeld (IAP/CNRS and Sorbonne University), M. Fraser (University College Dublin), L. Galbany (U. Pittsburgh), L. Tartaglia (Stockholm University), T.-W. Chen (MPE), S. Benetti (INAF Padova), I. Manulis (Weizmann), J. Anderson (ESO), T. Muller Bravo (Southampton), M. Gromadzki (Warsaw), C. Inserra (Cardiff), E. Kankare (Turku), M. Nicholl (Edinburgh), O. Yaron (Weizmann), D. Young (QUB), J. Tonry, L. Denneau., A. Heinze, H. Weiland (IfA, Univ. of Hawaii), B. Stalder (LSST) A. Rest (STScI), K. W. Smith, S. J. Smartt, O. McBrien, S. Srivastav (QUB)
on 1 Jul 2019; 16:11 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Morgan Fraser (morgan.fraser@ucd.ie)
Subjects: Optical, Cataclysmic Variable, Supernovae, Transient
ePESSTO+, the advanced 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 ESA Gaia Photometric Science Alerts Team and DPAC (http://gsaweb.ast.cam.ac.uk/alerts); and the ATLAS survey, see Tonry et al. (2018, PASP, 130, 064505). All observations were performed on the ESO New Technology Telescope at La Silla on 2019 June 30, using EFOSC2 and Grism 13 (3985-9315A, 18A resolution). Classifications were done with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) and GELATO (Harutyunyan et al., 2008, A&A, 488, 383). 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
ATLAS19nkd | SN2019hwy | 14 10 50.69 | 19 01 12.0 | 20190625 | ATLAS | 17.9 | 0.05 | Ia | +7d |
Gaia19crg | AT2019iiv | 17 27 20.25 | -82 04 02.2 | 20190626 | Gaia | 16.6 | 0 | CV | - |
