The main show of the day is the huge and eruptive prominence on the E limb. Apart from the huge prominence , there are several jet-like eruptions to the south, and 2 jets show multiple eruptions.
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 |
發表於 2013-9-21 00:10:29