I LOVE finding out about different ways to appreciate the Sun and light in general. Use this forum to post your info or questions about various outside the mainstream ways to appreciate our life giving star!
http://brierleyhillsolar.blogspot.co.uk/ Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
"I think there are hints of the filaments there"
yes
what's interesting is prom on left shows "over the hill effect" from filament to prom
which is easy with filters but not so easy with SHG images cause of dynamic range limits