Discovery certificate for object 2020hll
TNS Astronomical Transient Report No. 67833 [ 2020TNSTR1049....1N ]

Date Received (UTC): 2020-04-16 10:59:11
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: SN 2020hll
Discoverer internal name: ZTF18aarikzk
Coordinates (J2000): RA = 15:05:03.600 (226.26500065) DEC = +28:48:55.44 (28.81540045)
Discovery date: 2020-04-16 09:34:49.152 (JD=2458955.8991782)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-04-16 09:34:49.152
Flux: 19.48 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-04-15 11:04:54
Limiting flux: 20.1134 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2020hll