Visibility IV / V
Solar observations at Tyyrinmäki Observatory. The weather was clear but the wind was incredibly cold.
The first two images in white light: Astrosolar film, 9.25 '' Celestron SCT.
Images: Lunt LS50 THa, with simple filter.
Current main observation system. Power sharing and USB on the same hub (Pegasus Astro Advanced Pocket Powerbox). Quite an incomparable device.
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