Sun in h-alpha/calcium-H (spectroheliogram)
Taken by Richard Schrantz on July 14, 2024 @
Nicholasville, KY USA
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Camera Used: Unavailable Unavailable
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Details:
Here are two spectroheliograms of the sun this morning (h-alpha and calcium-H). The seeing was quite good this morning with a hot, humid, stagnant tropical airmass overhead. 102mm f/7 SHG, ASI183mm camera.
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