Sunspot 태양 흑점
Sunspot. 태양 흑점.2019. 03. 22. 01:59 UTC (10:59 KST). Bum-Suk Yeom. 염범석. http://cometsky.com/astrophotos/sunspot_20190322_large_bsyeom.jpg Taken by Bum-Suk Yeom on March 22, 2019 UTC @ Iksan, South Korea. Details: 01:59 UTC (10:59 KST), Takahashi TOA-150 Apo refractor (f=1100mm, F7.3), Canon EOS 5D Mark III camera, Solar filter, ISO 100, f/7, 1/1600 sec x 3. 2019. 03. 22. 10:59 KST, 다카하시 토아-150 아포..
2019. 3. 24.
2018 Mars, Jupiter, Saturn 화성, 목성, 토성
2018 Mars, Jupiter, and Saturn.2018 화성, 목성, 토성. http://cometsky.com/astrophotos/3_planet_2018_aug_bsyeom.jpg Taken by Bum-Suk Yeom(염범석) on August 3-8, 2018 @ Iksan, South Korea.APM Apo 12inch Refractor + ASI 224MC camera, x2 or x3 Barlow Lens, ZWO ADC.염범석.
2018. 9. 26.
Jupiter, Saturn, Mars 목성, 토성, 화성 2018-08-03
Jupiter, Saturn, and Mars. 목성, 토성, 화성. 2018-08-03. http://cometsky.com/astrophotos/3_planet_20180803_web_bsyeom.jpg Taken by Bum-Suk Yeom(염범석). Mars, 03 August 2018, 12inch Refractor, ZWO ASI224MC, x3 or x2 Barlow Lens, ZWO ADC, Iksan, South Korea.
2018. 9. 3.