Discovery certificate for object 2019tst
TNS Astronomical Transient Report No. 51187 [ 2019TNSTR2234....1N ]

Date Received (UTC): 2019-10-31 03:34:09
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF     Discovery Data Source: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2019tst
Discoverer internal name: ZTF19acjuomg
Coordinates (J2000): RA = 18:33:37.639 (278.40683084) DEC = +59:31:30.25 (59.52506834)
Discovery date: 2019-10-27 04:03:59.000 (JD=2458783.6694444)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-27 04:03:59.000
Flux: 20.25 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-26 04:02:28
Limiting flux: 20.2144 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019tst