ime : 2021.07.22. 13:48 KST
Condition : Seeing 4/10, Cloudy 2/10, Transparency 2/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 1098, Exposures 180s, Gain 170, Exp time 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
Photographer : 장영진
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H-Alpha Full Disk
Time : 2021.07.22. 14:10 KST
Telescope : Coronado SolarMaxII 90/BF30 - Double stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 2197, Exposures 180s, Gain 150, Exp time 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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Baader D4 film, stack 180, Exposures 180 s, Gain 45, Exp time 1.3 ms
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Baader D4 film, ×2.5 Powermate, stack 435, Exposures 120 s, Gain 135, Exp time 2.5 ms
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Baader D4 film, ×2.5 Powermate, stack 174, Exposures 120 s, Gain 135, Exp time 2.5 ms
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Baader D4 film, ×2.5 Powermate, stack 261, Exposures 120 s, Gain 135, Exp time 2.5 ms
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Baader D4 film, ×2.5 Powermate, stack 521, Exposures 120 s, Gain 135, Exp time 2.5 ms
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Baader D4 film, ×2.5 Powermate, stack 434, Exposures 120 s, Gain 135, Exp time 2.5 ms
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