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Old 24-01-2010, 05:43 PM
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meade expert
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Join Date: Oct 2005
Location: Wollongong area
Posts: 196
RA or DEC drift?

I have stacked 10 images with slightly oval stars of the horsehead to determine which drift is the culprit? (no alignment done in DSS)
I think its RA drift but perhaps someone could conform this?
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