Time : 2023.01.05. 13:38 KST
Condition : Seeing 3/10, Cloudy 0/10, Transparency 6/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 234, Exposures 120 s, Gain 160, Exp time 6.0 ms
Accessory : Baader AstroSolar D3.8 Film, full aperture, Baader Solar Continuum & Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs
Location : ButterStar Observatory, N37°54′16″, E127°3′33″, 80m
g=7, f=147
18D8, -19D22, 20D24, -17D17, -21J2, -17H5
Photographer : 문장현
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H-Alpha Full Disk
Time : 2023.01.05. 13:54 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1466, Exposures 120 s, Gain 160, Exp time 7.0 ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs
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x2.5 stack 869, Exposures 120s, Gain 260, Exp time 13.0ms
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x2.5 stack 1740, Exposures 120s, Gain 260, Exp time 13.0ms
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x2.5 stack 1652, Exposures 120s, Gain 260, Exp time 13.0ms
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stack 2608, Exposures 120s, Gain 160, Exp time 8.0ms
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