::: The Latest SUN

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

2022.09.17.

Time : 2022.09.17. 14:30 KST
Condition : Seeing 5/10, Cloudy 9/10, Transparency 6/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 734, Exposures 60 s, Gain 202, Exp time 3.5 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

g=7, f=87
20D6, 12B3, -25E19, -15D8, -16D16, -27E33, -20B2

Photographer : 노지영, 문장현

H-Alpha Full Disk
Time : 2022.09.17. 16:34 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 585, Exposures 60 s, Gain 150, Exp time 9.0 ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs