Discovery certificate for object 2019tnu
TNS Astronomical Transient Report No. 51003 [ 2019TNSTR2207....1N ]

Date Received (UTC): 2019-10-28 12:15:27
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 2019tnu
Discoverer internal name: ZTF18aaamlib
Coordinates (J2000): RA = 06:52:02.617 (103.01090322) DEC = +40:09:31.05 (40.158626)
Discovery date: 2019-10-22 12:19:14.000 (JD=2458779.0133565)

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


Discovery (first detection):
Discovery date: 2019-10-22 12:19:14.000
Flux: 19.3 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-22 11:44:27
Limiting flux: 19.6792 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: