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September 25, 2016: Quick WL and Ca-K disks


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Finally got another chance to image the sun. Here are the first results: single SER-file recordings of the whole disk, with a nice AR southwest of centre, using the APM 80mm F/6 at native focal lenght with the ASI178MM camera.

WL, grey scale:


WL pseudo colour:


Ca-K, grey scale:


Ca-K pseudo colour:


I have a set of images at 2x native focal length for a Ca-K mosaic processing at the moment, and also collected a load of H-alpha for a big mosaic, so more will be posted later.

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