Discovery certificate for object 2018dyf
TNS Astronomical Transient Report No. 20669 [ 2018TNSTR.987....1F ]

Date Received (UTC): 2018-07-15 20:20:31
Sender: ZTF (ZTF_Bot1)
Source Group: ZTF

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2018dyf
Discoverer internal name: ZTF18abgkkri
Coordinates (J2000): RA = 11:03:46.859 (165.9452449) DEC = +58:54:08.62 (58.9023937)
Discovery date: 2018-07-06 04:22:04 (JD=2458305.6819907)



Photometry

Discovery (first detection):
Discovery date: 2018-07-06 04:22:04
Flux: 19.89 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-06-26 05:44:09
Limiting flux: 19.71 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/2018dyf