2015 Oct. 15 Sun -AR12434
As AR12434 moves towards the central part of the disc, more details are visible.In this animation, we can see mass flow everywhere.Flares are also appearing.
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.
頁:
[1]