Discovery certificate for object 2019trk
TNS Astronomical Transient Report No. 51135 [ 2019TNSTR2228....1N ]

Date Received (UTC): 2019-10-30 08:34:53
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 2019trk
Discoverer internal name: ZTF19acdlagk
Coordinates (J2000): RA = 11:02:02.085 (165.50868945) DEC = +23:58:02.79 (23.96744225)
Discovery date: 2019-10-20 12:20:38 (JD=2458777.0143403)


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

Photometry

Discovery (first detection):
Discovery date: 2019-10-20 12:20:38
Flux: 18.56 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/2019trk