Quote:
Originally Posted by avandonk
When I get everything adjusted with the new system I will run CCD Inspector over a few images just for you Peter. ...
Bert
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You don't need to do it for me Bert.
CCDInspector is a terse tool. It really only provides relative data, but can clearly steer you in the right direction.
The flattest-field of of any scope I've ever used is that of the AP155 with 4" field corrector... and even it shows a shallow (6%) tilt with my 16803 Sensor based CCD. I found myself chasing my tail trying the shim the system, as gravity, as always, won.
CCDInspector results attached