![m74.jpg](http://www.sac-club.co.kr/xe/files/attach/images/42933/809/364/a2a66ba26d97ae25ceb184a0986a5038.jpg)
M74 물고기자리 유령은하
2019. 12. 24~25 강원도 홍천군 내면 방내리관측소(-12°C)
GSO RC8 (F8) / ZWO ASI294MC Pro(-20°C gain 150) / Ioptron IEQ45 Pro
Off Axis Guider TSOAG9 / QHY5-III 178M / PHD2 guiding
QHY UV/IR 33장 / 1x1 bin / 300.0 sec / dark 50
Astro Photography Tool 촬영, DeepSkyStacker 합성, Photoshop 보정
![m81(3).jpg](http://www.sac-club.co.kr/xe/files/attach/images/42933/809/364/37d117ba0700e70d36985622ddc2ed1e.jpg)
M81 Bode's Galaxy 큰곰자리 보데은하
2019. 12. 24~25 강원도 홍천군 내면 방내리관측소(-12°C)
GSO RC8 (F8) / ZWO ASI294MC Pro(-20°C gain 150) / Ioptron IEQ45 Pro
Off Axis Guider TSOAG9 / QHY5-III 178M / PHD2 guiding
QHY UV/IR 40장 / 1x1 bin / 300.0 sec / dark 50
Astro Photography Tool 촬영, DeepSkyStacker 합성, Photoshop 보정