Sunday, 22 April 2018

CaK Sun - 20th April

A quick whizz overview of the sun from Friday 20th April.  The full disk was taken with the 40mm scope somewhere around 500mm focal length, the closer view with the ED80 stopped down to 60mm.  Both with the homebrew CaK filter and the PGR Chameleon 3 camera.  Nice to see a bit of activity for a change!