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M51 Whirlpool Galaxy 父子은하
2019. 5. 2~3 강원도 홍천군 내면 방내리관측소(0°C)
GSO RC8 (F8) / ZWO ASI183MM Pro(-30°C gain-150 offset-10) / Ioptron IEQ45 Pro
Off Axis Guider TSOAG9 / QHY5L-II-M / PHD2 guiding
Optolong UV/IR 13장 / 1x1 bin / 600.0 sec / dark 20 / bias 20
Optolong RGB 각 5장 / 2x2 bin / 600.0 sec / dark 20 / bias 20
Astro Photography Tool 촬영, DeepSkyStacker 합성, Photoshop 보정
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M104 Sombrero Galaxy 솜브레로은하
2019. 5. 3~4 강원도 홍천군 내면 방내리관측소(3°C)
GSO RC8 (F8) / ZWO ASI183MM Pro(-30°C gain-150 offset-10) / Ioptron IEQ45 Pro
Off Axis Guider TSOAG9 / QHY5L-II-M / PHD2 guiding
Optolong UV/IR 19장 / 1x1 bin / 600.0 sec / dark 20 / bias 20
Optolong RGB 각 3장 / 2x2 bin / 600.0 sec / dark 20 / bias 20
Astro Photography Tool 촬영, DeepSkyStacker 합성, Photoshop 보정
미세먼지 범벅이었지만 동해안 모듬회와 한산 소곡주는 최고였습니다^^
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