PTS 發表於 2015-3-22 17:06:28

2015 Mar 20- material flow in AR12297

AR12297 is right on the SW limb and is still giving a show of eruptions.Here is a small animation that shows flow of materials.
The FOV is 3.65 x 3.65 arcmin.

Telescope: AP Starfire EDT 155 mm f/9.   
stopped to 50 mm for disc images, with 4X telecentric lens (f/36) for closeups   
filter: Solar Spectrum SO1.5/0.3A with CERF prefilter   
Camera: Imperx 4M15   
North is up, and east to the left.

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