offset = brightness
our SDK for Linux is same as it for Windows, but what does your Unity mean, we don't have this setting
Hi. I asked the question about unity here https://stargazerslounge.com/topic/2687 ... nt=3123271
Apparently it's the gain setting of 139, so a therm and not a setting.Unity gain refers to a Gain setting of 139. It's the value that produces 1 ADU per electron. Doesn't mean very much in practice except that no extra dynamic range is obtained by going below a gain of 139, as I understand it.
This results in Gain = Gain | Brightenss = Offset | Gamma (apperently a camera setting that is not present in ascom). From what I understand Gamma = 50 is the default (neutral) setting.