::: The Latest SUN

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

Sun 2023.5.11.

Time : 2023.05.11. 10:32 KST
Condition : Seeing 5/10, Cloudy 7/10, Transparency 6/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 175, Exposures 60 s, Gain 200, Exp time 0.3 ms
Accessory : Baader AstroSolar D3.8 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=11, f=116
9A1, 4B2, 8E31, -11D9, 6E22, 9D16, 26C16, 14B2, 8D5, 18H4, 23C8

Photographer : 오성진

H-Alpha Full Disk
Time : 2023.05.11. 10:21 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 879, Exposures 60 s, Gain 200, Exp time 4.0 ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs