Discovery certificate for object 2020bwk
TNS Astronomical Transient Report No. 61127 [ 2020TNSTR.401....1N ]

Date Received (UTC): 2020-02-05 13:33:53
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 2020bwk
Discoverer internal name: ZTF20aajccqq
Coordinates (J2000): RA = 15:18:09.212 (229.5383821) DEC = +45:10:15.48 (45.170967425)
Discovery date: 2020-01-27 11:19:12.000 (JD=2458875.9716667)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-01-27 11:19:12.000
Flux: 19.86 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-24 13:20:24
Limiting flux: 20.2519 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/2020bwk