Discovery certificate for object 2019gco
TNS Astronomical Transient Report No. 35989 [ 2019TNSTR.882....1N ]

Date Received (UTC): 2019-05-30 06:34:11
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 2019gco
Discoverer internal name: ZTF19aavnvnx
Coordinates (J2000): RA = 11:52:28.186 (178.1174401) DEC = +11:02:36.14 (11.0433719)
Discovery date: 2019-05-30 04:02:05 (JD=2458633.668125)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-05-30 04:02:05
Flux: 19.49 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-05 06:36:56
Limiting flux: 20.5869 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/2019gco