Discovery certificate for object 2019tsu
TNS Astronomical Transient Report No. 51188 [ 2019TNSTR2234....1N ]

Date Received (UTC): 2019-10-31 03:34:09
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: AT 2019tsu
Discoverer internal name: ZTF19ackxlvt
Coordinates (J2000): RA = 17:36:13.747 (264.0572809) DEC = +55:30:20.82 (55.5057825)
Discovery date: 2019-10-30 03:31:40.000 (JD=2458786.6470023)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-10-30 03:31:40.000
Flux: 19.54 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-29 04:00:55
Limiting flux: 19.89 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: