White light vs H-alpha light – October 13, 2018

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A short session with the Sun and the new active region. Strong wind, poor seeing, but a nice warm day. Just a comparison between the white light photosphere view with the H-alpha view of the chromosphere.

150mm achromat, Baader Herschel prism, Quark H-alpha, ASI 174MM. Seeing 3-4/10.


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