Discovery certificate for object 2019ubq
TNS Astronomical Transient Report No. 51564 [ 2019TNSTR2257....1N ]

Date Received (UTC): 2019-11-03 13:31:24
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 2019ubq
Discoverer internal name: ZTF19acmbesz
Coordinates (J2000): RA = 08:20:38.600 (125.1608318) DEC = +17:19:58.87 (17.333018228571)
Discovery date: 2019-11-03 12:21:55 (JD=2458791.0152315)


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

Photometry

Discovery (first detection):
Discovery date: 2019-11-03 12:21:55
Flux: 19.37 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-01 12:36:59
Limiting flux: 20.2995 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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