Default ZWO 183MM Offset in AsiAir Pro?

erhad

I would like to know what is the default offset AsiAir Pro aplies to ZWO 183MM Cool. I don't know if the offset cajnges with gain setting, if it does I am particularly ineterested in the default offset setting at gain 111, would greatly appreciate if someone could provide said information.

Thanks.

Tech@ZWO

It is 10.

erhad

Thanks for taking the time to reply. Could you confirm that the multiplying factor for the 183 is 5? (5 ADU per offset unit, so 50 ADU).

Thanks.

Tech@ZWO

erhad Could you confirm that the multiplying factor for the 183 is 5?

Sorry, I am not quite sure what does this mean? May I ask where does this parameter come from or what is the purpose?

erhad

Sure, sorry if I was not clear: It is my understanding that ZWO "offset units" don't correspond directly with ADU value. (In order to get the ADU value for the offset you need to add a "multiply" factor, which I've read somewhere is 5 in the case of the 183 (offset 10= 50 ADU). Could you confirm? Thanks.

Tech@ZWO

erhad you need to add a "multiply" factor, which I've read somewhere is 5

There is no such corresponding relationship between offset and ADU. This is a misinformation.

erhad

Thanks again for taking the time to reply. Could you confirm, please, what is the ADU value for the offset then? Is it 10 ADU?