Discovery certificate for object 2019ckx
TNS Astronomical Transient Report No. 31588 [ 2019TNSTR.454....1N ]

Date Received (UTC): 2019-03-27 08:11:25
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 2019ckx
Discoverer internal name: ZTF18aaqqukd
Coordinates (J2000): RA = 16:04:47.034 (241.1959757) DEC = +39:19:03.29 (39.31758)
Discovery date: 2019-01-08 12:16:06 (JD=2458492.0111921)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN.

Photometry

Discovery (first detection):
Discovery date: 2019-01-08 12:16:06
Flux: 20.05 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-24 12:46:52
Limiting flux: 19.7478 ABMag
Filter: r-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/2019ckx