Tuesday, 3 May 2016

AR12539 in CaK Light 2nd May

It's nice to see so much activity on the sun at the moment, even if it is only in the solar northern hemisphere.  Another active region can be seen on the eastern limb rotating into view with what would appear to be a couple of small spots in it.  Taken with the 60mm scope at 1050mm focal length with the homebrew CaK filter and the PGR Chameleon 3 (IMX265) camera.