Time : 2022.12.28. 12:08 KST
Condition : Seeing 3/10, Cloudy 0/10, Transparency 6/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 910, Exposures 60s, Gain 176, Exp time 3.9ms
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=7, f=54
19J3, 23E16, 24D6, 25C5, -21B2, 19E18, -18J4
Photographer : 손세린
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H-Alpha Full Disk
Time : 2022.12.28. 12:31 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 732, Exposures 60s, Gain 178, Exp time 3.1ms
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 652, Exposures 60s, Gain 181, Exp time 4.0ms
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stack 435, Exposures 60s, Gain 181, Exp time 4.0ms
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stack 479, Exposures 60s, Gain 177, Exp time 4.0ms
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stack 1086, Exposures 60s, Gain 178, Exp time 3.1ms
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stack 522, Exposures 60s, Gain 169, Exp time 3.7ms
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stack 2220, Exposures 60s, Gain 178, Exp time 3.1ms
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