Discovery certificate for object 2019oil
TNS Astronomical Transient Report No. 44765 [ 2019TNSTR1594....1N ]

Date Received (UTC): 2019-08-23 08:12:56
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 2019oil
Discoverer internal name: ZTF19abdyggx
Coordinates (J2000): RA = 00:28:11.361 (7.047337475) DEC = +18:49:38.86 (18.8274606)
Discovery date: 2019-08-02 10:05:51 (JD=2458697.9207292)


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

Photometry

Discovery (first detection):
Discovery date: 2019-08-02 10:05:51
Flux: 19.76 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-30 10:53:17
Limiting flux: 21.0034 ABMag
Filter: g-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/2019oil