Discovery certificate for object 2019taf
TNS Astronomical Transient Report No. 49872 [ 2019TNSTR2148....1N ]

Date Received (UTC): 2019-10-22 04:37:56
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 2019taf
Discoverer internal name: ZTF19acfycqo
Coordinates (J2000): RA = 00:24:37.753 (6.157303) DEC = +77:37:22.65 (77.6229578)
Discovery date: 2019-10-19 04:49:15.000 (JD=2458775.7008681)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-10-19 04:49:15.000
Flux: 19.35 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-16 02:58:44
Limiting flux: 19.6892 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: