Sun in infrared light

I tested what does Sun look like as seen in infrared light? Well, here is the result.

IR Pass:

K-Line:

Solar Continuum:

Sunspots:

Equipment: Skywatcher EVOSTAR ED80 Pro ED APO 80/600mm, Imaging Source DMK 41AU02, Baader Herschel Prism, Baader IR Pass filter, Tele Vue 4x Powermate 2", Canon 60Da, IDAS LPS-P2 EOS, Baader Solar Continuum 2", Solar Filter ND 3.8, Astrotrac TT320X-AG.