Discovery certificate for object 2018igr
TNS Astronomical Transient Report No. 24697 [ 2018TNSTR1749....1N ]

Date Received (UTC): 2018-11-10 14:20:20
Sender: ZTF (ZTF_AMPEL_NEW)
Source Group: ZTF

J. Nordin, V. Brinnel, M. Giomi (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 2018igr
Discoverer internal name: ZTF18acbwssb
Coordinates (J2000): RA = 20:57:20.858 (314.3369102) DEC = +16:37:08.59 (16.619054)
Discovery date: 2018-11-01 02:56:43 (JD=2458423.6227315)



Photometry

Discovery (first detection):
Discovery date: 2018-11-01 02:56:43
Flux: 18.9412 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-10-09 04:27:33
Limiting flux: 20.57 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/2018igr