Discovery certificate for object 2018isw
TNS Astronomical Transient Report No. 25250 [ 2018TNSTR1808....1F ]

Date Received (UTC): 2018-11-21 05:08:54
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 2018isw
Discoverer internal name: ZTF18acgvhxo
Coordinates (J2000): RA = 08:35:38.815 (128.9117304) DEC = -04:05:17.99 (-4.0883298)
Discovery date: 2018-11-13 12:30:14 (JD=2458436.0209954)



Photometry

Discovery (first detection):
Discovery date: 2018-11-13 12:30:14
Flux: 16.8 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-11-10 12:04:19
Limiting flux: 20.14 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/2018isw