lagging way behind-sunspot 904 in Halpha
imaged on the 15 of August just didnt get around to processing or posting..
canon 300D at prime focus of PST.short (1/2000 sec ) for surface detail combined with long (1/50 sec -I think, Ive forgotten!) for the proms
am afraid I still havent got either the solar image acquisition or the processing squared away yet..would appreciate any comments suggestions and or tips
have to say though visually having great fun with the PST
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