Time : 2023.03.29. 12:45 KST
Condition : Seeing 4/10, Cloudy 5/10, Transparency 4/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 1333, Exposures 120s, Gain 193, Exp time 4.8ms
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 : 2023.03.29. 13:09 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1828, Exposures 120s, Gain 209, Exp time 6.4ms
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 1140, Exposures 60s, Gain 287, Exp time 6.9ms
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x2.5 stack 1411, Exposures 60s, Gain 271, Exp time 9.2ms
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x2.5 stack 1787, Exposures 60s, Gain 294, Exp time 1.2ms
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x2.5 stack 2173, Exposures 60s, Gain 290, Exp time 1.2ms
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x2.5 stack 2563, Exposures 60s, Gain 294, Exp time 1.2ms
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x2.5 stack 2786, Exposures 60s, Gain 294, Exp time 1.2ms
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