Discovery certificate for object 2020bwj
TNS Astronomical Transient Report No. 61125 [ 2020TNSTR.401....1N ]

Date Received (UTC): 2020-02-05 13:33:44
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 2020bwj
Discoverer internal name: ZTF18aaxtpmj
Coordinates (J2000): RA = 15:44:33.952 (236.14146825) DEC = +61:29:41.01 (61.4947239375)
Discovery date: 2020-02-05 13:04:53.000 (JD=2458885.0450579)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-02-05 13:04:53.000
Flux: 19.49 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-02-04 13:18:19
Limiting flux: 20.015 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/2020bwj