Time : 2023.03.19. 13:10 KST
Condition : Seeing 7/10, Cloudy 6/10, Transparency 6/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 732, Exposures 120 s, Gain 150, Exp time 6.0 ms
Accessory : Baader AstroSolar D=3.8 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=7, f=40
-15J2, 20D5, -20H13, -20D6, -25H3, -15D9, 24J2
Photographer : 문장현
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H-Alpha Full Disk
Time : 2023.03.19. 13:28 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1758, Exposures 120 s, Gain 140, Exp time 7.0 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 732, Exposures 120s, Gain 250, Exp time 12.0ms
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x2.5 stack 4690, Exposures 120s, Gain 250, Exp time 14.0ms
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