May 17, 2019 on 11:06 am | In Sun | Comments Off

Had to image through a thin layer of clouds today.  AR2741 continues its trip to the Western limb.  The proms at the NW limb have given a nice view in the last few days of how high into the Solar atmosphere the swirls around the two regions extended. AR2741 covers today 150 millionths with a spot count of 3.

2019-05-17-1322_1-TR-540nm-AR2741.jpg 2019-05-17-1334_4-TR-Ha-AR2741.jpg 2019-05-17-1327_1-TR-CaK-AR2741.jpg

2019-05-17-1323_9-TR-540nm-AR2741.jpg 2019-05-17-1336_5-TR-Ha-AR2741.jpg 2019-05-17-1330_5-TR-CaK-AR2741.jpg


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