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Old 16-02-2019, 10:21 AM
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Shiraz (Ray)
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Join Date: Apr 2010
Location: ardrossan south australia
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maybe also worth trying a square aperture over the front of the scope as an apodiser? - rotate the aperture so that the object falls into one of the corners in the diffraction pattern.
https://www.photonics.com/Articles/S..._Planets/a8748
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