Crescent Moon and Earthshine 초승달과 지구조 Crescent Moon and Earthshine.초승달과 지구조. http://cfile29.uf.tistory.com/original/994DBF495A3BE12522A01D http://cfile24.uf.tistory.com/original/995F75495A3BE1261B9D18 Taken by Bum-Suk Yeom on December 21, 2017 UTC @ Iksan, South Korea. Details: 09:58 UTC (18:58 KST), APM Apo 12inch refractor, Canon EOS 5D Mark III camera, ISO 200, f/7.5, 5 x 5 sec = 25 sec. 염범석. Bum-Suk Yeom. 2017. 12. 22. 이전 1 다음