Thursday, 23 April 2015

CaK full Disk 21st April

Using the Skywatcher ED80 stopped down to 60mm and running at the native  focal length of 600mm, when the seeing conditions are good the extra aperture pays off.  There was a bit of haze affecting transparency when this picture was took, but on the whole i'm pleased with the results.  Taken with the homebrew CaK filter and Imaging source DMK31 camera.