Discovery certificate for object 2019cgk
TNS Astronomical Transient Report No. 31283 [ 2019TNSTR.444....1N ]

Date Received (UTC): 2019-03-26 11:20:26
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 2019cgk
Discoverer internal name: ZTF18aceylje
Coordinates (J2000): RA = 11:27:56.767 (171.9865277) DEC = +11:54:27.29 (11.9075818)
Discovery date: 2019-03-14 08:04:39 (JD=2458556.8365741)


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

Photometry

Discovery (first detection):
Discovery date: 2019-03-14 08:04:39
Flux: 20.01 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-04 06:30:14
Limiting flux: 19.5967 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/2019cgk