Discovery certificate for object 2019tzt
TNS Astronomical Transient Report No. 51478 [ 2019TNSTR2250....1N ]

Date Received (UTC): 2019-11-02 17:31:58
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 2019tzt
Discoverer internal name: ZTF19acgjngo
Coordinates (J2000): RA = 12:29:08.448 (187.285198325) DEC = +70:46:20.16 (70.77226655)
Discovery date: 2019-10-20 12:15:27 (JD=2458777.0107407)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..

Photometry

Discovery (first detection):
Discovery date: 2019-10-20 12:15:27
Flux: 19.73 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019tzt