Discovery certificate for object 2019qey
TNS Astronomical Transient Report No. 47062 [ 2019TNSTR1844....1N ]

Date Received (UTC): 2019-09-17 05:42:54
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 2019qey
Discoverer internal name: ZTF19abyxpgt
Coordinates (J2000): RA = 23:22:52.863 (350.72026296667) DEC = +39:46:08.73 (39.769092066667)
Discovery date: 2019-09-17 04:47:52 (JD=2458743.6999074)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-09-17 04:47:52
Flux: 19.45 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-17 04:13:10
Limiting flux: 19.6572 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/2019qey