Discovery certificate for object 2019gio
TNS Astronomical Transient Report No. 36239 [ 2019TNSTR.891....1N ]

Date Received (UTC): 2019-05-31 21:09:24
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019gio
Discoverer internal name: ZTF18aaqcdiv
Coordinates (J2000): RA = 10:49:04.463 (162.2685949) DEC = +47:16:55.66 (47.2821279)
Discovery date: 2019-05-15 05:06:29 (JD=2458618.7128356)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-05-15 05:06:29
Flux: 19.34 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-27 04:48:23
Limiting flux: 20.7184 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/2019gio