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Old 25-04-2014, 06:26 AM
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MGTechDVP (Mariusz)
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MGTechDVP is offline
 
Join Date: May 2011
Location: Wollongong, Australia
Posts: 272
A very active Sun - 24 April 2014

Hi All,

Just sharing some images I composited today. Had to image the Sun after seeing a lot more flares around the solar edge then before.

I Don't know why I'm getting a moire effect on the F30 pictures, I suspect, correct me if I'm wrong, it's the fact that the DMK41 has no low pass-filter before the sensor and at that focal length the difference in focal points on the Solar sphere is enough the have the central part (closest point to the CCD) slightly out of focus, resulting in the effect.

Clear Skies,

Mariusz
Attached Thumbnails
Click for full-size image (SolMax F6 24Apr2014 16h14m.jpg)
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Click for full-size image (SolMax F12 24Apr2014 16h10m.jpg)
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Click for full-size image (SolMax F12_24Apr2014-16h02m.jpg)
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Click for full-size image (SolMax F30 24Apr2014 15h39m.jpg)
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Click for full-size image (SolMax F30 24Apr2014 15h49m.jpg)
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Click for full-size image (SolMax F30 24April2014 15h53m.jpg)
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Click for full-size image (SolMax F30 Flare 24April2014 15h52m.jpg)
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