Discovery certificate for object 2018cvn
TNS Astronomical Transient Report No. 19714 [ 2018TNSTR.888....1B ]

Date Received (UTC): 2018-06-26 16:28:36
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2018cvn
Discoverer internal name: ASASSN-18oa
Coordinates (J2000): RA = 01:30:27.120 (22.613) DEC = -26:47:06.79 (-26.78522)
Discovery date: 2018-06-26 07:55:12 (JD=2458295.83)

Potential host galaxy: ESO 476- G 016
Host redshift: 0.0198

Remarks: Confirmed in follow-up imaging

Photometry

Discovery (first detection):
Discovery date: 2018-06-26 07:55:12
Flux: 16.7 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Last non-detection:
Last non-detection date: 2018-06-22 08:23:59
Limiting flux: 18.3 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018cvn