喀爾巴僊山脉

C.L.Chan

圖上是喀爾巴僊山脉（Montes Carpatus）,右下是哥白尼隕坑 (Copernicus). UT2020 11 26, 12h01m, Telescope TEC Maksutov-Cassegrain MC200/20, D=20cm,F.L.=400cm, Losmandy G-11 Equatorial Mount with motor drive. Camera QHY 5III224 Color Cam, Capture with FireCapture, Shoot at Gamma=100, Gain=40, Expo= 0.22ms/frame,avi format, stack and process 25% best frames in 1803 frames by free SoftwareAutoStakkert 3, wavelet with RegiStax V.6, Final touch by Microsoft Photosoftware. Atmospheric condition: Transparent: 8/10, Seeing : 8/10. Equipmentborrowed from Mr. Ng. The photo was taken at Kennedy Town 堅尼地城, Hong Kong.