September 13, 2021 on 11:10 am | In Sun | Comments Off

Clear skies with god seeing.  The cirrus clouds have disappeared :-)   We are left with three regions of which I could not see a spot in AR2869.  The two other regions AR2866 and AR2868 are still nicely visible at 200 and 180 millionths, close to the SW limb.  Full disk images and close ups of the mentioned regions as well as a closeup of AR2866 and 68 in 540nm.

2021-09-13-1343_6-ThRmk-540nm-AR2866-68-69.jpg 2021-09-13-1351_2-ThRmk-Ha-AR2866-68-69.jpg 2021-09-13-1357_3-ThRmk-CaK-AR2866-68-69.jpg

2021-09-13-1346_5-ThRmk-540nm-AR2866-68-69.jpg 2021-09-13-1353_5-ThRmk-Ha-AR2866-68-69.jpg 2021-09-13-1359_0-ThRmk-CaK-AR2866-68-69.jpg

2021-09-13-1346_9-ThRmk-540nm-AR2866-68.jpg

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