Lunt Solar Systems LS60TCaK/B1200/ Calcium-K line <2.4 Angstrom bandpass
Imaging Source DMK 41AU02.AS with Kasai Reducer0.75 1/1250sec. 1500frames 05/05/2012 00:53(UT) 05/05/2012 09:53(JST) Pseudo color
RegiStax6 & PhotoshopCS3

Calcium-K line image of SUN