Solar disc in Calcium H 25/6/2020

Hot on the heels of my Daystar Hydrogen Alpha Quark-filtered image in my previous post, I have now taken some images using my Daystar Calcium-H filter on the same scope and with same camera.

…Well I am on a roll – why not?

I have taken images using variety of settings – still need to decide which is best – so here are two images at opposite extremes of settings on the Calcium-H Quark.


Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.