Discovery certificate for object 2019tta
TNS Astronomical Transient Report No. 51196 [ 2019TNSTR2234....1N ]

Date Received (UTC): 2019-10-31 04:34:15
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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: AT 2019tta
Discoverer internal name: ZTF19acfsueq
Coordinates (J2000): RA = 01:31:29.124 (22.8713502625) DEC = +45:32:05.87 (45.53496340625)
Discovery date: 2019-10-26 03:53:23.000 (JD=2458782.6620833)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-26 03:53:23.000
Flux: 19.58 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-26 03:13:26
Limiting flux: 20.2229 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/2019tta