2015 Oct. 30 Sun - Huge prominence on west limb
AR12422 is now midway between the meridian and the SE limb.Its full extend is in view and many flares and filaments show up.
At about 10:34 a violent eruption shows up from the following (east) spot and gives a spectacular "spray" like dark filament that lasts until about 11:11.Another eruption follows, this time from the leading spot and the resulting filament shows until about 11:50.
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. The text should be:
The huge filament south of AR12437 is now out of the solar disc and produces a spectacular prominence.
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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