May 8, 2021 on 10:16 am | In Sun | Comments Off

Clear skies before the clouds came.  AR2822 was named and covers an area of 130 millionths.  It was quite active as it produced an M3 Flare late yesterday.  I want to note here that Cycle 25 has not produced an M5 flare yet which would have triggered an R2 alert to be sent.  The area in the Southern hemisphere has changed a lot and shows a nice filament now, and the Sun shows some nice prominences which are visible in the full disk Ha image. We have an interesting Sun again!

2021-05-08-1306_5-TR-540nm-AR2822.jpg 2021-05-08-1318_5-TR-Ha-AR2822.jpg 2021-05-08-1322_0-TR-CaK-AR2822.jpg

2021-05-08-1308_5-T-540nm-AR2822.jpg 2021-05-08-1315_7-T-Ha-AR2822.jpg 2021-05-08-1324_7-T-CaK-AR2822.jpg

2021-05-08-1316_0-TR-Ha-SFilam.jpg 2021-05-08-1326_9-T-CaK-SPlage.jpg

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