Discovery certificate for object 2019ojy
TNS Astronomical Transient Report No. 44890 [ 2019TNSTR1594....1N ]

Date Received (UTC): 2019-08-23 10:52:02
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 2019ojy
Discoverer internal name: ZTF19abrhyxs
Coordinates (J2000): RA = 23:02:19.928 (345.5830314) DEC = -21:16:43.20 (-21.27866625)
Discovery date: 2019-08-13 10:02:53 (JD=2458708.9186806)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-08-13 10:02:53
Flux: 19.76 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-10 10:32:19
Limiting flux: 20.211 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/2019ojy