Taken by Apollo Lasky on September 30, 2022 @
Naperville, il
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
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Date Taken: Unavailable
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Details:
The surface contrast is significantly reduced as the light output from the surrounding solar material is cut in half. Exposure time is equal, but gain must be boosted to +10 on the double stack to produce an equal signal strength.
Photographer's website:
https://Calcium 0.1nm filter Single stack vs Double stack
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