Time : 2023.04.01. 12:29 KST
Condition : Seeing 8/10, Cloudy 0/10, Transparency 4/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 907, Exposures 120s, Gain 180, Exp time 6.0ms
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
g=6, f=18
21D5, -18D4, 15D3, 8B2, -18B2, -25A1
Photographer : 한예찬
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H-Alpha Full Disk
Time : 2023.04.01. 13:38 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 2312, Exposures 120s, Gain 175, Exp time 6.5ms
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 4439, Exposures 120s, Gain 175, Exp time 6.5ms
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stack 6174, Exposures 120s, Gain 190, Exp time 5.5ms
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stack 4959, Exposures 120s, Gain 180, Exp time 7.0ms
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