::: The Latest SUN

동두천고등학교의 천체 관측실에서 찍은 태양의 전면 흑점사진 및 확대 촬영한 사진입니다.

2025. 03. 28.

Time : 2025.03.28. 12:18 KST
Condition : Seeing 3/10, Cloudy 3/10, Transparency 4/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Celestron CGE PRO Equatorial Mount
Camara : ZWO ASI-183MM, stack 541, Exposures 60s, Gain 200, Exp time 1.5ms
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=9, f=65
18B3, 11A1, -10C20, 18A1, 11B2, 12D31, 18B2, -20J3, 1J2

Photographer : 강동호

H-Alpha Full Disk
Time : 2025.03.28. 12:28 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Celestron CGE PRO Equatorial Mount
Camera : ZWO ASI-183MM, stack 928, Exposures 60s, Gain 200, Exp time 3.5ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2024, Registax V6, Topaz labs

2025년 3월 28일의 해