Discovery certificate for object 2019nnb
TNS Astronomical Transient Report No. 43989 [ 2019TNSTR1504....1N ]

Date Received (UTC): 2019-08-15 14:56:18
Sender: ZTF (ZTF_AMPEL_COMPLETE)
Source Group: 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 2019nnb
Discoverer internal name: ZTF19abisdgx
Coordinates (J2000): RA = 02:12:18.304 (33.07626588) DEC = -07:37:19.76 (-7.6221545)
Discovery date: 2019-07-28 11:39:46 (JD=2458692.9859491)


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

Photometry

Discovery (first detection):
Discovery date: 2019-07-28 11:39:46
Flux: 19.2 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/2019nnb