Sun in hydrogen alpha

This inverted image of the Sun obtained with a hydrogen alpha solar telescope shows several nice prominences and filaments, as well as active sunspot groups.

Lunt 40mm solar telescope, Player One Apollo-Mini M camera, Explore Scientific EQ3 mount, Dell laptop computer.

Best 200 frames out of 2000 frames of SER video captured with SharpCap Pro were stacked with AutoStakkert, wavelets adjusted with IMPPG, other post-processing with Photoshop. False color was added with Photoshop and solar disk surface was inverted to improve contrast.