The seeing was decidedly ropey, and as I was struggling at 90mm in Ha, I decided to play it safe and to drop right back to 40mm in CaK. Whilst the resolution isn't great it is nice to see the features on view.
Images of the Sun, our local star, at a range of wavelengths with specialist solar telescopes. Imaging tutorials, solar bits and pieces for sale, talks and outreach with the Charlie Bates Solar Astronomy Project CBSAP.