Discovery certificate for object 2019viw
TNS Astronomical Transient Report No. 53160

Date Received (UTC): 2019-11-13 13:09:39
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 2019viw
Discoverer internal name: ZTF19acsbxms
Coordinates (J2000): RA = 11:57:25.844 (179.35768445) DEC = +08:05:43.81 (8.09550355)
Discovery date: 2019-11-13 12:58:20 (JD=2458801.0405208)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-13 12:58:20
Flux: 17.16 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-05 13:04:55
Limiting flux: 19.6785 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/2019viw