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NGC 7293 Helix nebula 본문

별사진

NGC 7293 Helix nebula

Ikjunerd 2021. 9. 12. 16:24

Helix nebula (The eye of God) 신하고 눈 마주침 ㅎ

동호회분들 따라가서 무주에서 찍음

FC100df 사고 처음 제대로 찍어 봄


2021. 9. 11. 21:00 ~
Bortle 4 sky
Optics: Takahashi FC100df with flattener (750 mm ƒ/7.5)
Filter: Optolong L-Extreme
Exposure: ZWO asi294mc pro
300 s x 55 subs (Gain 200, 0℃, 45 frames stacked)
20 dark frames
30 flat frames

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