Sun Calcium H-Line
Taken by Alessandro Bianconi on August 22, 2021 @
Dolianova - Italy
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2021:08:23 23:18:00
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Details:
Sun in Calcium H-Line 2021.08.22
Solar Refractor truss tube 228 F8 (stopped to 120mm)
Ioptron Cem120
Daystar Quark Calcium H-Line 4800 mm focal length)
ASI174MM
https://www.astrobin.com/full/acw84x/0/
https://www.astrobin.com/full/xik4vu/0/
https://www.astrobin.com/full/rw45cq/0/
Photographer's website:
No URL provided.
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