2025. 02. 10.

Time : 2025.02.10. 12:56 KST
Condition : Seeing 4/10, Cloudy 6/10, Transparency 4/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Celestron CGE PRO Equatorial Mount
Camara : ZWO ASI-183MM, stack 167, Exposures 60s, Gain 200, Exp time 2.3ms
Accessory : Baader AstroSolar D5 Film, full aperture, Baader Solar Continuum & Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2024, Registax V6, Topaz labs
Location : ButterStar Observatory, N37°54′16″, E127°3′33″, 80m

g=12, f=63
9C4, 6F23, 14A1, 21A1, -20C5, 6C8, 6H3, -10B3, -4B2, -14A1, 19H2, -9H10

Photographer : 한예찬 

H-Alpha Full Disk

Time : 2025.02.10. 14:00 KST

Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Celestron CGE PRO Equatorial Mount

Camera : ZWO ASI-183MM, stack 1134, Exposures 60s, Gain 200, Exp time 5.5ms

Accessory : MoonLite Motor-focuser, Contrast Booster Filter

Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2024, Registax V6, Topaz labs

stack 3220, Exposures 60s, Gain 200, Exp time 5.5ms

2025년 2월 10일의 해