Time : 2023.01.16. 12:38 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 920, Exposures 120s, Gain 246, Exp time 0.7ms
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 : 2023.01.16. 13:14 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1604, Exposures 120s, Gain 217, Exp time 1.7ms
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 1170, Exposures 60s, Gain 269, Exp time 2.1ms
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stack 1193, Exposures 60s, Gain 267, Exp time 6.2ms
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stack 1611, Exposures 60s, Gain 283, Exp time 21.1ms
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stack 2285, Exposures 60s, Gain 289, Exp time 1.2ms
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stack 538, Exposures 60s, Gain 288, Exp time 1.4ms
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stack 3246, Exposures 60s, Gain 281, Exp time 1.0ms
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