David Lozano/Andromeda M31 4월 9, 2012/카테고리: User Gallery /작성자: liyun title:Andromeda M31 location:lockwood valley,CA USA Exposure:10minx4/5minx5 and 12minx4 ISO 800 telescope:borg 77mm piggyback mount:lx200gps 10in & ultrawedge. guide:dsi 2 pro/phd software. refrigeration temp:-7c SW:nebulosity2,pixinsight LE,aip4win & APshop CS3 http://www.centralds.net/cam/wp-content/uploads/2012/04/m31_9_4_10_8deg_113min_Final_SR.jpg 1039 1391 liyun http://www.centralds.net/cam/wp-content/uploads/2020/02/c-logo5.png liyun2012-04-09 02:05:342012-04-09 02:05:53David Lozano/Andromeda M31