Discovery certificate for object 2019ult
TNS Astronomical Transient Report No. 52219 [ 2019TNSTR2329....1N ]

Date Received (UTC): 2019-11-10 05:17:53
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF     Discovery Data Source: 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: SN 2019ult
Discoverer internal name: ZTF19acrcxri
Coordinates (J2000): RA = 23:58:47.980 (359.69991596667) DEC = +14:44:31.39 (14.742052166667)
Discovery date: 2019-11-10 02:38:36 (JD=2458797.6101389)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-10 02:38:36
Flux: 18.73 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-07 04:52:50
Limiting flux: 19.6961 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/2019ult