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Solar activity from 12 May


sheri_barri
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Finally some clear spells here in Scotland. Please find attached images from the 12 May. A bit behind on processing. Interesting changes in the proms on the H-alpha disks between 09:36 and 14:23.

The scopes used are:

WO110 with Baader Herschel Wedge

WO110 with Baader CaK filter

PST CaK

Lunt60 double stacked

Imaged with a Skynyx 2.1

Thank you for looking.

Sheri

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Cheers! I had a decent session this afternoon as well (data still to crunch) although the seeing was deteriorating. How stable was it at 8pm?

pretty stable in glasgow last night [white filter ] so got the new sunspot band 's just above /across the equator and a small one starting?[asit has been cloudy for a week i havent seen it b4]at top rhs [its low left on my scope so think it's the reverse afaik.can't get my camera to focus[webcam] so can't get picture's

Edited by dtr42
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