::: The Latest SUN

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

2023. 04. 28.

Time : 2023.04.28. 12:06 KST
Condition : Seeing 6/10, Cloudy 8/10, Transparency 6/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 512, Exposures 60s, Gain 180, Exp time 4.0ms
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=8, f=120
-16D5, 18J3, -17D19, 23D39, 8D27, -11D9, 23D16, 17J2

Photographer : 문장현

H-Alpha Full Disk
Time : 2023.04.28. 12:09 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 400, Exposures 60s, Gain 160, Exp time 6.0ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs

2023년 4월 28일의 해