Just a shout out to our own Shiraz for his very successful work on modelling ASI1600 characteristics and optimisation of exposures in various sky conditions and sharing this with the world, both here and on CN.
https://www.cloudynights.com/topic/5...3#entry8067963
Recently Ray added the ASI071C to his modelling as well.
Well done Ray. Your chart is laminated and on the wall in my observatory. If there is an award for IIS'er of the year, your nominated.
