Discovery certificate for object 2019gwu
TNS Astronomical Transient Report No. 36962 [ 2019TNSTR.930....1N ]

Date Received (UTC): 2019-06-04 12:24:25
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 2019gwu
Discoverer internal name: ZTF18aavraqb
Coordinates (J2000): RA = 19:30:18.525 (292.5771882) DEC = +50:33:14.23 (50.5539533)
Discovery date: 2019-06-04 10:55:56 (JD=2458638.9555208)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-04 10:55:56
Flux: 20.07 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-01 11:14:21
Limiting flux: 20.9809 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/2019gwu