Discovery certificate for object 2018knh
TNS Astronomical Transient Report No. 27041 [ 2018TNSTR1970....1N ]

Date Received (UTC): 2018-12-23 21:33:19
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 2018knh
Discoverer internal name: ZTF18acuseuu
Coordinates (J2000): RA = 09:37:01.050 (144.2543767) DEC = +01:05:43.72 (1.0954772)
Discovery date: 2018-12-20 10:05:15 (JD=2458472.9203241)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN

Photometry

Discovery (first detection):
Discovery date: 2018-12-20 10:05:15
Flux: 18.19 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-16 10:35:11
Limiting flux: 20.68 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/2018knh