Sun 태양 2022-04-20
Sun (태양). 2022-04-20 UT. http://cometsky.com/astrophotos/sun_20220420_large_bsyeom.jpg 04:38 20 April 2022 UT, Takahashi TOA-150 refractor (diameter 150mm), EM-400 German mount, Baader Herschel wedge solar prism, Canon 5D Mark III, 1/1600s, ISO 200, Iksan, South Korea. Taken by Bum-Suk Yeom. 2022년 4월 20일 13시 38분, 다카하시 TOA-150 (150mm) 굴절망원경, 바더 허셜 웨지 태양 프리즘, 캐논 5D Mark III 카메라, 1/1600초, ISO 200, ..
2022. 4. 21.
Sunspot 태양 흑점
Sunspot. 태양 흑점. 2020. 06. 05 (UTC). 큰 흑점이 생겼네요. http://cometsky.com/astrophotos/20200605_sunspot_web_bsyeom.jpg Taken by Bum-Suk Yeom on June 05, 2020 UTC @ Iksan, South Korea. Details: Takahashi TOA-150 Apo refractor (f=1100mm, F7.3), Canon EOS 80D camera, Solar filter, ISO 200, f/7.3, 1/800 sec. 2020. 06. 05. 다카하시 토아-150 아포 굴절망원경 (f=1100mm, F7.3), 캐논 EOS 80D 카메라, 태양 유리 필터, f/7.3, ISO 200, 노출시간..
2020. 6. 6.