Discovery certificate for object 2019oga
TNS Astronomical Transient Report No. 44576 [ 2019TNSTR1594....1N ]

Date Received (UTC): 2019-08-23 07:55:00
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 2019oga
Discoverer internal name: ZTF18actudrs
Coordinates (J2000): RA = 13:33:48.798 (203.45332695) DEC = -02:19:17.00 (-2.32138865)
Discovery date: 2019-03-15 09:28:53 (JD=2458557.8950579)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-03-15 09:28:53
Flux: 19.23 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-05 11:02:47
Limiting flux: 20.2801 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/2019oga