August 18, 2021 on 12:52 pm | In Sun | Comments Off

Being back at home and having good skies allow me to continue my solar observations.  I could not see AR2857 in the 540nm image, but a new area which is not named yet with a few small spots close to the meridian.  In addition, the NE Prom form a few days ago now shows as a nice filaprom today.

2021-08-18-1431_6-TR-540nm-AR2857-NewRgn.jpg 2021-08-18-1444_7-T-Ha-AR2857-NewRgn.jpg 2021-08-18-1456_0-TR-CaK-AR2857-NewRgn.jpg

2021-08-18-1435_3-TR-540nm-NewRgn.jpg 2021-08-18-1458_3-TR-CaK-NewArea.jpg

2021-08-18-1449_8-TR-Ha-NEFilaprom.jpg 2021-08-18-1459_1-TR-CaK-AR2857.jpg 2021-08-18-1451_6-TR-Ha-SWProm.jpg

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