Solar disc imaged in calcium K line
Taken by John Candy on May 27, 2023 @
Whitley Bay , UK
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2023:05:27 20:09:27
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Details:
Imaging in the Calcium K line shows sunspt 3315 is still the most active region. The image was taken using a modified Lunt B1200 CaK filter doubled stacked with the calcium K line filter from a CaK PST and a ZWO 1600MM camera.
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