Discovery certificate for object 2019gey
TNS Astronomical Transient Report No. 36082 [ 2019TNSTR.891....1N ]

Date Received (UTC): 2019-05-31 08:48:37
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019gey
Discoverer internal name: ZTF19aavzlin
Coordinates (J2000): RA = 13:51:35.191 (207.8966293) DEC = -01:39:31.76 (-1.658821)
Discovery date: 2019-05-31 05:40:16 (JD=2458634.7362963)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-05-31 05:40:16
Flux: 18.9 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-14 06:32:41
Limiting flux: 19.8375 ABMag
Filter: r-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/2019gey