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Old 08-05-2011, 12:27 PM
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DavidTrap (David)
Really just a beginner

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Join Date: Jun 2009
Location: Brisbane
Posts: 3,045
Quote:
Originally Posted by pmrid View Post
Now that I've finished rebuilding the roof on my obs, I managed to get the Edge 14" back on the Titan and with the AP reducer and QHY8 attached.
The object was to confirm the absence of coma in the reduced field (.67).
Here's a couple of examples - the stars are a trifle egg-shaped in places for some as-yet-unknown reason but in general, coma is under control. These images are full-frame.
Peter
Nothing wrong with those Peter - persistence pays off, again!!

DT
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