David J Taylor GM8ARV 🏴 🇪🇺
Our eyes seem much better at responding to lower levels of lightthan the instruments.
Our eyes (and ears) have a log response, the scientific instruments
on MSG-1 demand a linear response. If Log (signal) were transmitted
over the link all your prayers would be answered! Ah, assuming the
data source has a low noise and a precisely-set black level, that is!