SUN IN CALCIUM K-LINE
Taken by EFRAIN PEREZ CERQUERA on October 31, 2023 @
Neiva, Huila, Colombia
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Camera Used: Unavailable Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: Unavailable |
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Details:
New AR 3474 sunspot. Svbony 70ED f/6 telescope, Nikon D7000 camera with Antlia Ca-K solar prism on the 393.3nm line and 2x Barlow.
Photographer's website:
No URL provided.
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