Discovery certificate for object 2020blh
TNS Astronomical Transient Report No. 60643 [ 2020TNSTR.330....1N ]

Date Received (UTC): 2020-01-30 20:29:42
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 2020blh
Discoverer internal name: ZTF20aafsmqq
Coordinates (J2000): RA = 11:41:59.234 (175.49680664) DEC = +55:43:46.57 (55.7296035)
Discovery date: 2020-01-29 09:19:15.000 (JD=2458877.8883681)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-01-29 09:19:15.000
Flux: 19.9 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-29 07:46:24
Limiting flux: 20.1083 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/2020blh