Discovery certificate for object 2019ono
TNS Astronomical Transient Report No. 45039 [ 2019TNSTR1620....1N ]

Date Received (UTC): 2019-08-25 08:51:53
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 2019ono
Discoverer internal name: ZTF18aaqaohw
Coordinates (J2000): RA = 18:48:27.883 (282.1161771) DEC = +32:35:33.76 (32.59271135)
Discovery date: 2019-08-25 04:28:16 (JD=2458720.6862963)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-08-25 04:28:16
Flux: 19.31 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-22 07:28:42
Limiting flux: 20.4286 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/2019ono