The seeing is beeter this morning, about 2-3/5.
Here are some solar images.
Telescope : AP 155 mm f/9 Starfire EDT stopped down to 50 mm for disc images
for close-up images, full aperture was used, with a Baader 4X telecentric lens (f/36)
Filter: Solar Spectrum SO1.5/0.3A filter with CERF prefilter
發表於 2011-12-15 14:52:10