::: The Latest SUN

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

Sun 2021.09.09.

Time : 2021.09.09. 13:57 KST
Condition : Seeing 5/10, Cloudy 9/10, Transparency 7/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 292, Exposures 120 s, Gain 135, Exp time 5 ms
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
Sunspot Data : g=6, f=109
23C14, -17C5, -18E45, -21E26, -25B15, -31A1
Photographer : 오성진

H-Alpha Full Disk
Time : 2021.09.09. 14:22 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 73, Exposures 10 s, Gain 135, Exp time 7 ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs