LT spectroscopic classification of Gaia19bok
ATel #12709; Z. Kostrzewa-Rutkowska, P. G. Jonker, G. Cannizzaro (SRON/RU)
on 1 May 2019; 14:03 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Zuzanna Kostrzewa-Rutkowska (zkostrzewa@astrouw.edu.pl)
Subjects: Optical, Supernovae, Transient
We report the spectroscopic classification of Gaia19bok/AT2019dtb discovered by Gaia Science Alerts on 2019-04-26. We observed the target using SPRAT (Piascik et al. 2014) at the Liverpool Telescope (Steele et al. 2004).
Survey Name | IAU Name | Discovery | Discovery mag | Observation | Redshift | Type | Phase | Notes
Gaia19bok | SN2019dtb | 2019-04-26 | 18.43 | 2019-04-30 | 0.08 | Ia | +4d | (1)
(1) Redshift obtained from SNID.
Classification was performed using the SNID tool (Blondin and Tonry 2007, ApJ, 666, 1024).
This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 730890. ZKR, PGJ, and GC acknowledge support from the European Research Council under ERC Consolidator Grant agreement no 647208. We acknowledge ESA Gaia, DPAC and the Photometric Science Alerts Team (http://gsaweb.ast.cam.ac.uk/alerts).
