I haven't used v3.x yet but in 2.76 the units are arcminutes. For the program to know the field size based on only the chip size, it would have to know the focal length of the scope.
If you connect to the scope via ASCOM, that number might be in the ASCOM scope settings somewhere, but I don't think all ASCOM scope drivers have that setting, and even if they did, you'd have to change it everytime you use a focal reducer or barlow. -John ----- Original Message ---- > From: dwango121 <[email protected]> > > Hi Everyone, > > My first post... > > I have downloaded and am using 3.0.1.4 beta and I wanted to create a > finder mark/frame for my EOS 1000D. The chip size is 22.2mm x 14.8mm. I > entered these into Width/Height in the CCD Retangle tab but when I add > a new finder circle on the chart it seems very small. Am I doing > anything wrong. Do I need to tell it what scope I am using it with > (ED80)? > > Thanks, > Al > > > > ------------------------------------ > > Yahoo! Groups Links > > >
