Friday, 6 April 2018

CaK Full Disk - 5th April

Finally some clear skies, and I must have forgot how to use the 40mm CaK scope as I did an awful attempt at focusing on this disk.  All pretty quiet apart from the relic plage from our active region from a few rotations back visible mid disk.  Taken using the home brew CaK filter and PGR Chameleon 3 camera.