Discovery certificate for object 2020dln
TNS Astronomical Transient Report No. 62871 [ 2020TNSTR.643....1N ]

Date Received (UTC): 2020-02-26 08:22:19
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: SN 2020dln
Discoverer internal name: ZTF18aahshhp
Coordinates (J2000): RA = 12:40:49.389 (190.20578673333) DEC = +25:45:01.34 (25.750371)
Discovery date: 2020-02-25 11:35:32.064 (JD=2458904.9830093)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-02-25 11:35:32.064
Flux: 18.13 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-02-24 09:58:47
Limiting flux: 20.8606 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/2020dln