Discovery certificate for object 2019vkw
TNS Astronomical Transient Report No. 53257 [ 2019TNSTR2439....1N ]

Date Received (UTC): 2019-11-24 11:36:50
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 2019vkw
Discoverer internal name: ZTF19acucmpp
Coordinates (J2000): RA = 07:42:38.552 (115.6606319) DEC = +43:58:20.77 (43.972435566667)
Discovery date: 2019-11-19 12:06:27.000 (JD=2458807.0044907)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-19 12:06:27.000
Flux: 19.46 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-15 12:57:23
Limiting flux: 19.5202 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/2019vkw