::: The Latest SUN

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

2025. 01. 21.

Time : 2025.01.21. 12:21 KST
Condition : Seeing 5/10, Cloudy 4/10, Transparency 4/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Celestron CGE PRO Equatorial Mount
Camara : ZWO ASI-183MM, stack 125, Exposures 120s, Gain 200, Exp time 7.4ms
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=7, f=130
7E12, 18D11, -10F42, 15E17, 15C13, -17F19, -6D16

Photographer : 공유

stack 355, Exposures 120s, Gain 200, Exp time 7.4ms

H-Alpha Full Disk
Time : 2025.01.21. 12:39 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Celestron CGE PRO Equatorial Mount
Camera : ZWO ASI-183MM, stack 1753, Exposures 120s, Gain 200, Exp time 9.0ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2024, Registax V6, Topaz labs

2025년 1월 21일의 해