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Old 12-05-2013, 05:59 PM
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pvelez (Pete)
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pvelez is offline
Join Date: Aug 2006
Location: Sydney
Posts: 1,250
Hello all

have just completed my university assignment and have returned to "fun" imaging. So I'm back to diagnosing this problem.

I've mucked around with collimation and improved it - it still has a way to go but its better.

I've already improved my PA and guiding with the Lodestar works fine. So they are not at fault.

I have elongated stars across the field - all in the same direction.

Could there be some other form of aberration at play here? I'm open to ideas

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