telescope : istar-optical h-alpha lens 150/f10
cameras: zwo174mm, televue 2.5 powermate
mount : eq6 pro
filter : coronado p.s.t
Exposure : 7.8ms
location: South Korea
date: 2015.5.13
telescope : istar-optical h-alpha lens 150/f10
cameras: zwo174mm, televue 2.5 powermate
mount : eq6 pro
filter : coronado p.s.t
Exposure : 7.8ms
location: South Korea
date: 2015.5.13
Sun_2015_0513
태양 5월 9일
