Saturday 7 July 2012

Solar observing July 7th 212.

I had another clear break in the clouds, and weather. So I was lucky enough to get out again, with my Nikon RA65 spotting scope.

The Sun is still very active, with many groups still visible.

We have a new group visible that is slowly rotating, onto the earth facing disk. This is AR 1519 and looks quite big.

AR's 1515 and 1513 are slowly disappearing of the Southern limb. There is considerable limb darkening visible, together with visible faculae.

The drawing was made as I say, in white light. I use a home made Baader solar filter attached to this little ED APO. And it works very well. This little set up is now my dedicated grab and go solar telescope.

I made this drawing under reasonable skies, between 1600 and 1605UT.

North is upper most, with East to the left. 



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