2015 August 25 Sun -AR12403 eruption
本文章最後由 PTS 於 2015-8-25 17:30 編輯AR12403 has become more and more complex.
Flares and filaments are produced non-stop.
The regions around the following-spot produce lots of flares.The flare to the west of the following spot erupts at around 10:38 when I plan to stop observing and has the electricity power of the oven disconnected.I have to reconnect the power after seeing the eruption.
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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