Discovery certificate for object 2019ubi
TNS Astronomical Transient Report No. 51547 [ 2019TNSTR2257....1N ]

Date Received (UTC): 2019-11-03 08:31:24
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 2019ubi
Discoverer internal name: ZTF19acjlmao
Coordinates (J2000): RA = 03:12:26.519 (48.110497766667) DEC = +39:16:29.46 (39.274849866667)
Discovery date: 2019-11-02 08:40:57.000 (JD=2458789.8617824)

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


Discovery (first detection):
Discovery date: 2019-11-02 08:40:57.000
Flux: 19.82 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-02 06:22:59
Limiting flux: 20.1533 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: