Time : 2023.04.09. 12:36 KST
Condition : Seeing 6/10, Cloudy 0/10, Transparency 5/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 908, Exposures 120s, Gain 190, Exp time 4.5ms
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=4, f=82
-26D3, -7D4, 11A1, -19F74
Photographer : 한예찬, 정승민
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H-Alpha Full Disk
Time : 2023.04.09. 12:52 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1729, Exposures 120s, Gain 190, Exp time 5.0ms
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 696, Exposures 120s, Gain 250, Exp time 11.5ms
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x2.5 stack 5398, Exposures 120s, Gain 270, Exp time 11.0ms
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stack 4439, Exposures 120s, Gain 190, Exp time 5ms
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x2.5 stack 5652, Exposures 120s, Gain 270, Exp time 11.0ms
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