Discovery certificate for object 2019lnn
TNS Astronomical Transient Report No. 42051 [ 2019TNSTR1295....1N ]

Date Received (UTC): 2019-07-21 11:01:55
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 2019lnn
Discoverer internal name: ZTF19abgrier
Coordinates (J2000): RA = 13:32:03.111 (203.0129616) DEC = +25:35:43.20 (25.5953333)
Discovery date: 2019-07-18 04:04:22.000 (JD=2458682.6697106)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-07-18 04:04:22.000
Flux: 19.77 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-15 05:12:21
Limiting flux: 19.9473 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: