Discovery certificate for object 2019tsv
TNS Astronomical Transient Report No. 51189 [ 2019TNSTR2234....1N ]

Date Received (UTC): 2019-10-31 03:34:09
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: AT 2019tsv
Discoverer internal name: ZTF19ackxlwz
Coordinates (J2000): RA = 19:26:15.333 (291.563887) DEC = +76:21:44.25 (76.36229285)
Discovery date: 2019-10-30 04:13:34 (JD=2458786.676088)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-30 04:13:34
Flux: 19.55 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-30 03:35:01
Limiting flux: 19.8157 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/2019tsv