Time : 2023.03.20. 12:34 KST
Condition : Seeing 5/10, Cloudy 4/10, Transparency 4/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 73, Exposures 60s, Gain 170, Exp time 8.0ms
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=6, f=51
-14J3, -22D13, -20D6, -28D6, -16D20, 23J3
Photographer : 한예찬
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H-Alpha Full Disk
Time : 2023.03.20. 12:38 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 880, Exposures 60s, Gain 175, Exp time 7.5ms
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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