May 26, 2021 on 9:59 am | In Sun | Comments Off

Clear skies.  AR2825 has decayed to a plage.  AR2824 has also decayed some more, but the new region visible in the CaK close up on the 24th has grown very substantial and has been named AR2826. It only produced some C-class flares so far.  Interesting to see if this new area will continue to grow before it turns to the backside of the Sun and if it becomes more active.

2021-05-26-1245_0-TR-540nm-AR2824-26.jpg 2021-05-26-1253_0-TR-Ha-AR2824-26.jpg 2021-05-26-1300_6-TR-CaK-AR2824-26.jpg

2021-05-26-1247_1-TR-540nm-AR2824.jpg 2021-05-26-1247_4-TR-540nm-AR2826.jpg

2021-05-26-1256_7-TR-Ha-AR2824-26.jpg 2021-05-26-1302_5-TR-CaK-AR2824-26.jpg

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