Discovery certificate for object 2019gtd
TNS Astronomical Transient Report No. 36630 [ 2019TNSTR.922....1N ]

Date Received (UTC): 2019-06-03 08:17:37
Source Group: 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 2019gtd
Discoverer internal name: ZTF19aatgski
Coordinates (J2000): RA = 09:05:19.809 (136.3325393) DEC = +58:27:53.02 (58.4647271)
Discovery date: 2019-05-31 05:26:56 (JD=2458634.727037)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-05-31 05:26:56
Flux: 19.16 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-14 05:20:23
Limiting flux: 19.865 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: