Discovery certificate for object 2019vlw
TNS Astronomical Transient Report No. 53295 [ 2019TNSTR2447....1N ]

Date Received (UTC): 2019-11-25 02:36:57
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 2019vlw
Discoverer internal name: ZTF19acvfqav
Coordinates (J2000): RA = 20:18:22.631 (304.594294) DEC = -05:13:32.09 (-5.22558145)
Discovery date: 2019-11-17 02:11:16.000 (JD=2458804.5911574)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-17 02:11:16.000
Flux: 19.78 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-09 02:14:45
Limiting flux: 19.5873 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/2019vlw