Quote:
Originally Posted by Terry B
Paul
I can't see how the focal length should make any difference. If you are taking an image and plate solving it to sync to then the accuracy of this should be to sub arcsec regardless of the focal length (unless the images are very wide like from a camera lens).
There must be another reason for the difference on T point models.
Terry
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Yes that makes sense. Clearly I have some orthagonality issues going on. Thanks for pointing that out.