Discovery certificate for object 2018crk
TNS Astronomical Transient Report No. 19571 [ 2018TNSTR.845....1F ]

Date Received (UTC): 2018-06-18 18:45:20
Sender: ZTF (ZTF_Bot1)
Reporting Group: ZTF     Discovery Data Source: ZTF

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

IAU Designation: SN 2018crk
Discoverer internal name: ZTF18aaytovs
Coordinates (J2000): RA = 17:45:53.401 (266.4725037) DEC = +31:42:38.02 (31.7105617)
Discovery date: 2018-06-10 08:42:43.000 (JD=2458279.8629977)



Photometry

Discovery (first detection):
Discovery date: 2018-06-10 08:42:43.000
Flux: 19.74 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-06-07 08:38:24
Limiting flux: 20.82 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/2018crk