thanks everyone
While I'm here could I ask any seasoned lunar imagers whether they capture in 8 or 16 bit as this seems to be a matter of some debate online.
Most (I think) people suggest that you can't tell the difference so may as well go with 8 bit and the resulting higher frame rate....but I have also seen suggestions that the higher dynamic range of 16 bit can be helpful to avoid blown out highlights.
What do you do?