Discovery certificate for object 2019ir
TNS Astronomical Transient Report No. 28282 [ 2019TNSTR..48....1N ]

Date Received (UTC): 2019-01-08 08:23:37
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: SN 2019ir
Discoverer internal name: ZTF19aaaajtq
Coordinates (J2000): RA = 23:16:14.042 (349.0585092) DEC = +37:29:45.21 (37.4958916)
Discovery date: 2019-01-04 03:54:48 (JD=2458487.6630556)



Photometry

Discovery (first detection):
Discovery date: 2019-01-04 03:54:48
Flux: 19.35 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-30 03:10:48
Limiting flux: 20.1 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/2019ir