December 8, 2020 on 12:23 pm | In Sun | Comments Off

Clear skies, but the seeing was not good in 540nm and the image was dancing around during the capture.  AR2791 has decayed to a plage and a new plage near the NW limb is visible.  I wonder if it still might be developing a pore or spot.  AR2790 has not changed much.  Today full disk images and close ups in the three wavelengths.

2020-12-08-1437_8-TR-540nm-AR2790-91.jpg 2020-12-08-1444_9-TR-Ha-AR2790-91.jpg 2020-12-08-1451_4-TR-CaK-AR2790-91.jpg

2020-12-08-1440_1-TR-540nm-AR2790.jpg 2020-12-08-1447_3-TR-Ha-AR2790.jpg 2020-12-08-1453_4-TR-CaK-AR2790-91.jpg

2020-12-08-1447_8-TR-Ha-AR2791.jpg 2020-12-08-1454_1-TR-CaK-NWPlage.jpg

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