The solar surface is dominated by the trio AR12565, AR12566 and AR12567 which are moving towards the western 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.
發表於 2016-7-22 21:54:18