Lunt Solar Systems LS60TCaK/B1200/ Calcium-K line <2.4 Angstrom bandpass
Imaging Source DMK 41AU02.AS 1/1250sec.x523 09/08/2011 06:11(UT) 15:11(JST) Ksai Reducer0.75
RegiStax6 & PhotoshopCS3

Calcium-K line image of SUN