Solar prominences

There are always interesting features on the Sun, like these two lovely prominences that I imaged in hydrogen alpha using my solar telescope.

Lunt 40mm solar scope, Explore Scientific 2X focal extender, ZWO ASI290M camera, EQ6R mount;

Best 100 frames out of 1000 (SER file) were stacked with AstroSurface, post processing with Photoshop and PhotoScape X.