Discovery certificate for object 2018isi
TNS Astronomical Transient Report No. 25236 [ 2018TNSTR1801....1N ]

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 2018isi
Discoverer internal name: ZTF18acdvnym
Coordinates (J2000): RA = 07:15:47.143 (108.9464273) DEC = +45:07:25.11 (45.1236403)
Discovery date: 2018-11-06 12:38:26 (JD=2458429.0266898)



Photometry

Discovery (first detection):
Discovery date: 2018-11-06 12:38:26
Flux: 19.4943 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-11-05 08:46:36
Limiting flux: 19.9 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/2018isi