Sunday, June 1, 2014

More great prominences

I photographed the sun through a hydrogen-alpha telescope yesterday, May 31, 2014. I used afocal photography (aiming a camera though an eyepiece). One out of 50 is good enough to sharpen in Photoshop so that the appearance here is almost as good as seen through the eyepiece.


1 comment:

Anonymous said...

Your post is aptly named; these *are* great prominences!