濕海
濕海, 這個大圓形是月球西南部的濕海,直徑約400km, 是個典玄武岩舖滿的大隕坑, 坑內平原的東部出現很多明顯皺摺紋,坑外東南部則見3條相似排列的地殼裂開的地塹.Mare Humorum on the Moon, 2019/09/10 HKT: 21h41m,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 1480 x 1088px, Shoot at Gain=48,Expo= 0.17ms/frame, Gamma=112, frame rate=50-107 frames/sec, avi format, stackand process 25% best frames in 4192 frames, 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
頁:
[1]