Discovery certificate for object 2019gzb
TNS Astronomical Transient Report No. 37068 [ 2019TNSTR.942....1N ]

Date Received (UTC): 2019-06-06 06:01:40
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 2019gzb
Discoverer internal name: ZTF19aawvisn
Coordinates (J2000): RA = 10:53:33.213 (163.3883862) DEC = +53:21:44.86 (53.3624599)
Discovery date: 2019-06-05 04:25:14 (JD=2458639.6841898)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-05 04:25:14
Flux: 19.88 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-31 06:19:17
Limiting flux: 20.284 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/2019gzb