Discovery certificate for object 2018llr
TNS Astronomical Transient Report No. 28457 [ 2019TNSTR..60....1N ]

Date Received (UTC): 2019-01-09 14:28:09
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 2018llr
Discoverer internal name: ZTF18abvndcc
Coordinates (J2000): RA = 16:59:51.117 (254.9629878) DEC = +16:34:19.83 (16.5721743)
Discovery date: 2018-12-29 13:06:40 (JD=2458482.0462963)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN

Photometry

Discovery (first detection):
Discovery date: 2018-12-29 13:06:40
Flux: 18.57 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/2018llr