Discovery certificate for object 2019vnl
TNS Astronomical Transient Report No. 53373 [ 2019TNSTR2447....1N ]

Date Received (UTC): 2019-11-25 13:37:00
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 2019vnl
Discoverer internal name: ZTF18aaqceqh
Coordinates (J2000): RA = 10:39:28.231 (159.86762715) DEC = +58:47:29.69 (58.7915801)
Discovery date: 2019-11-25 10:19:48 (JD=2458812.9304167)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-25 10:19:48
Flux: 19.49 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-19 13:20:30
Limiting flux: 19.5422 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/2019vnl