Time : 2023.03.17. 15:27 KST
Condition : Seeing 4/10, Cloudy 5/10, Transparency 4/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 630, Exposures 60s, Gain 220, Exp time 7.5ms
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=8, f=20
-31D8, -24A1, -17J2, -17J3, 9A1, 22J2, -18A1, -16J2
Photographer : 한예찬
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