Time : 2023.01.30. 13:14 KST
Condition : Seeing 4/10, Cloudy 0/10, Transparency 3/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 980, Exposures 120s, Gain 159, Exp time 2.4ms
Accessory : Baader AstroSolar D5 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
Photographer : 노지영
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H-Alpha Full Disk
Time : 2023.01.30. 13:39 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 2034, Exposures 120s, Gain 204, Exp time 2.8ms
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 1792, Exposures 120s, Gain 294, Exp time 4.0ms
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stack 1107, Exposures 60s, Gain 174, Exp time 2.2ms
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stack 1267, Exposures 60s, Gain 174, Exp time 2.2ms
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stack 3145, Exposures 60s, Gain 217, Exp time 2.4ms
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stack 3080, Exposures 60s, Gain 217, Exp time 2.1ms
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x2.5 stack 2744, Exposures 60s, Gain 349, Exp time 2.4ms
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x2.5 stack 2523, Exposures 60s, Gain 355, Exp time 2.1ms
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stack 2561, Exposures 60s, Gain 217, Exp time 2.4ms
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stack 2540, Exposures 60s, Gain 21, Exp time 2.2ms
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