Discovery certificate for object 2019lei
TNS Astronomical Transient Report No. 41658 [ 2019TNSTR1202....1N ]

Date Received (UTC): 2019-07-14 22:11:00
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019lei
Discoverer internal name: ZTF19abdyfxf
Coordinates (J2000): RA = 00:28:16.812 (7.0700503) DEC = +21:05:55.95 (21.0988753)
Discovery date: 2019-07-08 11:09:23 (JD=2458672.9648495)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-08 11:09:23
Flux: 19.86 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-01 10:53:48
Limiting flux: 20.617 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/2019lei