Discovery certificate for object 2020pua
TNS Astronomical Transient Report No. 77992 [ 2020TNSTR2195....1S ]

Date Received (UTC): 2020-07-20 14:25:46
Sender: Prof. Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020pua
Discoverer internal name: ASASSN-20io
Coordinates (J2000): RA = 11:53:44.777 (178.43657) DEC = -54:06:18.07 (-54.10502)
Discovery date: 2020-07-19 17:02:24.000 (JD=2459050.21)

Potential host galaxy: ESO 171- G 001
Host redshift: 0.022416

Remarks: Present in several epochs

Photometry

Discovery (first detection):
Discovery date: 2020-07-19 17:02:24.000
Flux: 17 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin

Last non-detection:
Last non-detection date: 2020-07-01 19:40:48
Limiting flux: 17.3 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2020pua