Sunspot group AR2192
Taken by Ross Sackett on October 20, 2014 @
Memphis, TN
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2014:10:20 13:59:55
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Details:
Celestron 1100 EdgeHD at f/20, ASI120MM camera, Baader Astrosolarfilm white-light aperture filter and red pass and IR-UV cut camera filters, 200 of 4000 frames processed in Autostakkert!2, deconvolution in Astra Image 3.0, HDR/levels/sharpening/toning in Photoshop. Full-disk inset with 60mm APO refractor, similar set-up.
Photographer's website:
No URL provided.
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