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Celestron 4.5 Newt , Mylar solar filter, Canon t7i 1/640s ISO100
crop
big central sunspots 2976 and 2975 plus 2978 (out of the field) are visible naked eye (+ solar filter), it has been many years since the last time the Sun gave us this show ! the chain seen in this crop extends almost 335.000 km approaching the NW limb and one of them could well complete a full solar rotation
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