posted by Brian Kimball
on Mon Oct 1, 2012 11:00 am MDT
The sun in white light, calcium k, and h-alpha. All taken yesterday (Sept 30, 2012). White light taken through an AT 127EDT and Hershel wedge, Cal K taken through a Sky90 with Calcium module, and the H-alpha taken through the Lunt LS-60THa. Click on image to view with higher resolution.
