Lunt Solar Systems LS60TCaK/B1200/ Calcium-K line <2.4 Angstrom bandpass
Imaging Source DMK 41AU02.AS with Kasai Reducer0.75 1/714sec. 526/1500frames 10/21/2012 06:36(UT) 10/21/2012 15:36(JST) Pseudo color
RegiStax6.1 & PhotoshopCS6

Calcium-K line image of SUN