Discovery certificate for object 2020hlm
TNS Astronomical Transient Report No. 67834 [ 2020TNSTR1049....1N ]

Date Received (UTC): 2020-04-16 11:59:07
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 2020hlm
Discoverer internal name: ZTF20aavdcgd
Coordinates (J2000): RA = 19:39:53.677 (294.97365235) DEC = +66:28:01.64 (66.46712115)
Discovery date: 2020-04-16 10:46:38.784 (JD=2458955.9490625)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-04-16 10:46:38.784
Flux: 19.48 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-04-05 12:20:02
Limiting flux: 20.2521 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/2020hlm