澄海的波瀾

C.L.Chan

這裡的太陽快要下山了, 澄海的波瀾靜悄悄, 中小形的隕坑三兩個.

Sea of Clear, 2019/10/18 HKT: 23h28m, TelescopeTEC Maksutov-Cassegrain MC200/20, D=20cm, F.L.= 400cm, Losmandy G-11 EquatorialMount with motor drive. Camera QHY 5III 224 Color Cam, frame size 1280 x 960 px, Shoot at Gamma=112, Gain=40, Expo= 0.55ms/frame, framerate=50-107 frames/sec, avi format, stack and process 25% best frames in 2452frames, with Software AutoStakkert 3 , wavelet with RegiStax V.6, final toughby Microsoft Photo, Atmospheric condition : Transparent : 8/10, Seeing : 7/10.Equipment borrowed from Mr. Ng. Photo taken at Kennedy Town 堅尼地城, Hong Kong.