Saturday, 20 April 2019

CaK Full Disk 20th April

A bit of haze brightening the sky background this morning, but generally pretty clear skies.  The sun is still blank and what activity there is marches ever closer to the limb.  Taken with the ED60 stopped down to 40mm aperture, the home brew CaK filter, 2x Cemax barlow and the FLIR GH3 ICX814 camera.