Quick image of supernova SN2020hvf and simple photometry in Muniwin. Gives an R (TR) magnitude of 12.38

Object ID SN2020hvf Type Ia Supernova
in NGC3643
Details 2020-05-10 22:42UT
Telescope 250mm f4.8 Newtonian
Camera Atik 460EX @-15C
Exposure(s) 120s 2×2 Baader TR filter
Capture APT
Processing Nebulosity, Muniwin