Discovery certificate for object 2018isl
TNS Astronomical Transient Report No. 25239

Date Received (UTC): 2018-11-20 14:49:56
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 2018isl
Discoverer internal name: ZTF18acnncve
Coordinates (J2000): RA = 08:14:47.910 (123.6996245) DEC = +33:53:17.96 (33.888322)
Discovery date: 2018-11-16 11:28:14 (JD=2458438.9779514)



Photometry

Discovery (first detection):
Discovery date: 2018-11-16 11:28:14
Flux: 18.9326 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-11-10 10:44:49
Limiting flux: 20.79 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/2018isl