Time : 2023.01.09. 12:38 KST
Condition : Seeing 4/10, Cloudy 0/10, Transparency 6/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 878, Exposures 180 s, Gain 180, Exp time 3.0 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=130
16J2, 22D6, -17D16, -20E42, 20D7, -18F52, -14H5
Photographer : 문장현
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H-Alpha Full Disk
Time : 2023.01.09. 13:06 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1757, Exposures 180 s, Gain 200, Exp time 3.5 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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×2.5 Powermate, stack 434, Exposures 120s, Gain 250, Exp time 7.0ms
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×2.5 Powermate, stack 576, Exposures 120s, Gain 250, Exp time 7.0ms
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×2.5 Powermate, stack 1442, Exposures 120s, Gain 250, Exp time 7.0ms
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stack 5653, Exposures 120s, Gain 200, Exp time 3.5ms
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×2.5 Powermate, stack 2886, Exposures 120s, Gain 280, Exp time 9.0ms
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