August 12, 2019 on 9:08 am | In Sun | Comments Off

Clear skies with average seeing.  Another spotless day for spotless day 518 since Solar maximum.  A small filament can be seen in Ha near the NE limb as well as a few small plages in CaK at higher latitudes.

2019-08-12-1308_3-TR-540nm.jpg 2019-08-11-1304_7-TR-Ha.jpg 2019-08-12-1312_4-TR-CaK.jpg

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