2018 January 18 Sun - AR12696
Seeing has turn worse today. The sunspots to the north has disintegrated into very tiny spotlets, while the southern ones have become one.
Telescope: AP Starfire EDT 155 mm f/9.
stopped to 50 mm (f/28) for disc images, with 4X telecentric lens (f/36) for closeups
filter: Solar Spectrum SO1.5/0.3A with CERF prefilter
Camera: Imperx 4M15
2018 January 18 Sun - AR12696
2018 January 18 Sun - AR12696
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