Time : 2023.01.28. 12:40 KST
Condition : Seeing 3/10, Cloudy 3/10, Transparency 5/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 293, Exposures 120s, Gain 160, Exp time 4.0 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=10, f=223
10J2, 14J2, 25D4, 18A1, 10D6, 23D9, 20D14, 15D12, 23J2, -18D4
Photographer : 문장현
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H-Alpha Full Disk
Time : 2023.01.28. 12:47 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1464, Exposures 120 s, Gain 140, Exp time 6.0 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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x2.5 stack 1741, Exposures 120s, Gain 230, Exp time 12.0ms
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