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skywatcher

Soleil du 30 décembre 2015

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Salut,

cette fois, c'est sûr, ce sont mes dernières images de notre étoile pour 2015 !
J'ai profité d'un ciel bien bleu vers 14h pour imager le soleil, mais il était déjà bien bas !
en Lumière blanche, lunette Kepler 100/500, ASI 120mm, filtre astrosolar D=3.8, IR + continuum

en H alpha , Lunt LS 35, ASI 120mm

quelques petites protubérances sont visibles

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Planetary Astronomy
Observing, imaging and studying the planets
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