Discovery certificate for object 2020atr
TNS Astronomical Transient Report No. 59828 [ 2020TNSTR.261....1N ]

Date Received (UTC): 2020-01-25 07:44:53
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 2020atr
Discoverer internal name: ZTF20aahkolj
Coordinates (J2000): RA = 04:59:32.760 (74.88650025) DEC = -08:49:42.38 (-8.82843765)
Discovery date: 2020-01-24 06:15:04.000 (JD=2458872.7604745)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-01-24 06:15:04.000
Flux: 19.02 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-15 03:34:17
Limiting flux: 20.3355 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/2020atr