Discovery certificate for object 2019gsu
TNS Astronomical Transient Report No. 36616 [ 2019TNSTR.911....1N ]

Date Received (UTC): 2019-06-02 18:56:23
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 2019gsu
Discoverer internal name: ZTF19aawpgwv
Coordinates (J2000): RA = 19:35:18.236 (293.8259822) DEC = +59:49:50.08 (59.8305769)
Discovery date: 2019-06-02 07:49:31 (JD=2458636.8260648)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-02 07:49:31
Flux: 18.3 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-30 10:50:41
Limiting flux: 20.7169 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/2019gsu