Discovery certificate for object 2019xei
TNS Astronomical Transient Report No. 55151 [ 2019TNSTR2656....1N ]

Date Received (UTC): 2019-12-20 11:56:05
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019xei
Discoverer internal name: ZTF19acxyuco
Coordinates (J2000): RA = 12:32:49.510 (188.206293025) DEC = +25:18:08.29 (25.3023029)
Discovery date: 2019-12-11 13:14:13.000 (JD=2458829.0515394)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-12-11 13:14:13.000
Flux: 19.3 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-27 12:17:55
Limiting flux: 19.8976 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2019xei