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September 10, 2016: WL and Ca-K disks


michael.h.f.wilkinson

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Grabbed some data under glorious sunshine this morning, although seeing was not as good as before. The group that first appeared two days ago is really developing nicely, just as the big one approaches the western limb. Nice timing. Further east there are a few smaller spots as well, which show a lot of activity in Ca-K and H-alpha as well. 

WL grey scale:

Sun_091522_g3_ap4045LR.jpg

WL, pseudo colour:

Sun_091522_g3_ap4045LRcolour.jpg

Ca-K grey scale:

Sun_092653_g3_ap4166LR.jpg

Ca-K pseudo colour:

Sun_092653_g3_ap4166LRcolour.jpg

 

Detail shots and H-alpha data will be posted later, as I am still processing them.

 

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