Discovery certificate for object 2019obj
TNS Astronomical Transient Report No. 44439 [ 2019TNSTR1567....1N ]

Date Received (UTC): 2019-08-21 12:40:31
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019obj
Discoverer internal name: ZTF19abqyohb
Coordinates (J2000): RA = 07:19:11.785 (109.79910295) DEC = +47:27:58.78 (47.46632645)
Discovery date: 2019-08-21 11:46:07 (JD=2458716.9903588)


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

Photometry

Discovery (first detection):
Discovery date: 2019-08-21 11:46:07
Flux: 19 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/2019obj