Discovery certificate for object 2019onl
TNS Astronomical Transient Report No. 45032 [ 2019TNSTR1620....1N ]

Date Received (UTC): 2019-08-25 04:52:02
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 2019onl
Discoverer internal name: ZTF19abqsfpw
Coordinates (J2000): RA = 14:08:59.268 (212.24694965) DEC = +21:36:48.60 (21.6135007)
Discovery date: 2019-08-21 03:37:48 (JD=2458716.6512616)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-08-21 03:37:48
Flux: 19.17 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-21 03:29:12
Limiting flux: 19.9609 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/2019onl