Discovery certificate for object 2019lef
TNS Astronomical Transient Report No. 41636 [ 2019TNSTR1202....1N ]

Date Received (UTC): 2019-07-14 22:01:39
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 2019lef
Discoverer internal name: ZTF19abdvnrg
Coordinates (J2000): RA = 17:30:30.725 (262.6280227) DEC = +49:47:23.86 (49.7899617)
Discovery date: 2019-07-11 07:51:55.000 (JD=2458675.8277199)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-07-11 07:51:55.000
Flux: 19.54 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-29 07:48:17
Limiting flux: 20.6462 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: