FDST spectroscopic classification of SN 2019dwp
ATel #12740; C. Frohmaier (University of Portsmouth - ICG), H. Kuncarayakti (University of Turku), M. Pursiainen (University of Southampton), P. Wiseman (University of Southampton), C. Inserra (Cardiff University), C. P. Gutierrez (University of Southampton), J. Anderson (ESO), C. Angus (University of Southampton), R. Cartier (CTIO), T.-W. Chen (MPE), T. de Jaeger (UC Berkeley), L. Galbany (University of Pittsburg), S. Gonzalez-Gaitan (CENTRA), M. Grayling (University of Southampton), J. Lyman (University of Warwick), T. Muller-Bravo (University of Southampton), A. Pastorello (INAF - Padova Astronomical Observatory), R. Roy (IUCAA), T. Schweyer (MPE), M. Smith (University of Southampton), M. Sullivan (University of Southampton)
on 9 May 2019; 17:02 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Philip Wiseman (p.s.wiseman@soton.ac.uk)
Subjects: Optical, Supernovae
The Fast and Dark Side of Transients experiment (FDST; ATel #12362) reports the spectroscopic observation of SN 2019dwp. The target was supplied by the Zwicky Transient Facility (https://www.ztf.caltech.edu/; Kulkarni et al. 2018, ATel 11266) and processed through the Lasair broker (Smith, Williams, et al. 2019, RNAAS, 3, 26; https://lasair.roe.ac.uk/).
Classifications were done with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
The observations were performed on 2019-05-08 using SPRAT (Piascik et al 2014) on the Liverpool Telescope (Steele et al. 2004).
Survey Name | IAU Name | RA (J2000) | Dec (J2000) | Disc. Date | Source | Disc Mag | z | Type | Phase | Notes
ZTF19aarkpif | SN2019dwp | 14:34:48.12 | +74:46:19.8 | 20190421 | ZTF | 19.9 | 0.063 | Ia | around max | (1,2)
(1) The redshift is obtained from the SNID fit. The phase obtained from SNID is +3 days.
(2) The classification and redshift are consistent with those reported by ZTF on the TNS
