Time : 2023.02.14. 11:31 KST
Condition : Seeing 5/10, Cloudy 2/10, Transparency 3/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 1311, Exposures 120s, Gain 190, Exp time 2.5ms
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 : 2023.02.14. 13:04 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1235, Exposures 60s, Gain 176, Exp time 4.8ms
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 965, Exposures 60s, Gain 229, Exp time 7.4ms
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x2.5 stack 974, Exposures 60s, Gain 244, Exp time 8.2ms
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x2.5 stack 1588, Exposures 60s, Gain 264, Exp time 5.3ms
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stack 1661, Exposures 60s, Gain 239, Exp time 1.2ms
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stack 2228, Exposures 60s, Gain 139, Exp time 1.2ms
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stack 2497, Exposures 60s, Gain 192, Exp time 4.7ms
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stack 2740, Exposures 60s, Gain 176, Exp time 4.8ms
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x2.5 stack 2903, Exposures 60s, Gain 264, Exp time 5.1ms
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stack 3200, Exposures 60s, Gain 192, Exp time 4.9ms
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