The solar disc is full of sunspots, all except AR11973, AR11978 and AR11979 are in the southern hemisphere.
As typical of sunspots on the decline slope of the solar cycle, these active regions are all at low latitudes, and in fact, close to the equator.
Lots of flares are observed in all these groups.
There are also many prominences on the SEE and SWW solar limb.
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
PTS
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發表於 2014-2-15 09:13:39