H-alpha Sun – September 10, 2016

The large filament visible in the last few days has reached the solar limb. It already appears as a large prominence, and the proximity of AR2585 makes for a nice solar panorama.

Equipment: 115mm F/7 Refractor, Quark chromosphere, ASI 174MM. Poor seeing.

09 10 ut col.jpg

09 10 utbw.jpg

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