Today I had much better seeing so closeup solar images in Ha were tried. The SI 174MM camera captures the filaments and filaproms nicely.
The first image was taken with the scope at a focal length of 1632mm using ROI 1024x768.
The second images is a 2-frame mosaic was taken with the scope at a focal length of 1632mm using ROI 1024x768 and...
The third images was taken at full frame and in 8-bit.
George
