The Sun in H-alpha, and CaK
Taken by Mike Borman on April 18, 2025 @
Evansville, Indiana, USA
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2025:04:18 10:13:43
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Details:
Coronado SM70 III DS, Orion ED80T CF Refractor, Lunt B1200 CaK, Player One Apollo-M Max, 2X Barlow. Some nice active regions and filaments today in h-alpha, but not much prominence activity on the limb.
Photographer's website:
https://mborman.org
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