Time : 2021.10.13. 14:17 KST
Condition : Seeing 4/10, Cloudy 2/10, Transparency 5/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 1581, Exposures 180 s, Gain 150, Exp time 5.5 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=1, f=8
17H8
Photographer : 문장현
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H-Alpha Full Disk
Time : 2021.10.13. 14:47 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 2108, Exposures 180 s, Gain 145, Exp time 6 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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stack 663, Exposures 120 s, Gain 210, Exp time 18 ms
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stack 2696, Exposures 120 s, Gain 220, Exp time 12 ms
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stack 4137, Exposures 120 s, Gain 220, Exp time 14 ms
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