Time : 2023.02.24. 15:48 KST
Condition : Seeing 3/10, Cloudy 0/10, Transparency 4/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 1780, Exposures 120 s, Gain 161, Exp time 5.0 ms
Accessory : Baader AstroSolar D=3.8 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
Photographer : 노지영
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H-Alpha Full Disk
Time : 2023.02.24. 16:14 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183 stack 2539, Exposures 120s, Gain 151, Exp time 8.6 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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stack 854, Exposures 60 s, Gain 234, Exp time 8.0 ms
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stack 965, Exposures 60 s, Gain 234, Exp time 8.8 ms
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stack 1106, Exposures 60 s, Gain 234, Exp time 6.6 ms
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stack 1183, Exposures 60 s, Gain 168, Exp time 4.3 ms
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stack 1424, Exposures 60 s, Gain 183, Exp time 6.0 ms
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stack 2254, Exposures 60 s, Gain 261, Exp time 1.2 ms
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stack 2509, Exposures 60 s, Gain 261, Exp time 1.2 ms
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stack 2572, Exposures 60 s, Gain 183, Exp time 6.0 ms
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stack 2724, Exposures 60 s, Gain 261, Exp time 1.2 ms
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stack 3538, Exposures 60 s, Gain 183, Exp time 6.0 ms
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