高加索山脈

C.L.Chan

高加索山脈在月球的北邊(在左), 下面是澄海, 最上邊的是阿里士多德隕坑(87km) , 它下面是歐多克斯隕坑(70km).

Mones Caucasus and Crater Aristoteles andEudoxus, 2019/10/05 HKT: 19h34m,Telescope TEC Maksutov-Cassegrain MC200/20, D=20cm, F.L.= 400cm, LosmandyG-11 Equatorial Mount with motor drive. Camera QHY 5III 224 Color Cam,frame size 1304 x 1024 px, Shoot at Gain=43, Expo= 0.78ms/frame, Gamma=112, framerate=33-106 frames/sec, avi format, stack and process 28% best frames in 612frames,­ with Software AstroStackert 3 , wavelet with RegiStax V.6 ,   Atmospheric condition : Transparent : 8/10,Seeing : 7/10. Equipment borrowedfrom Mr. Ng. Photo taken at Kennedy Town 堅尼地城, Hong Kong.