Discovery certificate for object 2019tey
TNS Astronomical Transient Report No. 50083 [ 2019TNSTR2172....1N ]

Date Received (UTC): 2019-10-24 07:49:28
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: AT 2019tey
Discoverer internal name: ZTF19acgftux
Coordinates (J2000): RA = 18:27:32.419 (276.885081) DEC = +86:46:59.84 (86.783289866667)
Discovery date: 2019-10-20 04:46:14 (JD=2458776.6987847)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-20 04:46:14
Flux: 17.49 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-08 04:51:21
Limiting flux: 19.7225 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/2019tey