Sun in h-alpha (spectroheliogram)
Taken by Richard Schrantz on October 30, 2024 @
Nicholasville, KY USA
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Details:
Here are 2 images of the sun taken with a 102mm f/7 spectroheliograph this morning. Lots of activity! The first image is h-alpha centerline. The second image is a blueshift of 0.36 Angstroms. These 2 images can be produced from the same spectral scans.....by specifying a pixel shift in the disk reconstruction software. ASI183mm camera.
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