豐富海的梅西耳
這裡是月球上的豐富海, 明顯辨認的是其中兩個卵形的小隕坑 , 及有兩條長約 100km的輻射紋, 整體形似彗星, 因而被命為史上一位傑出的彗星獵人---梅西耳. 此坑長 11 km, 深1300m. 照片還看到豐富海的西南邊 6條裂開的地塹及大平原的岩漿皺摺.Mare Fecunditatis& Crater Messier, 2019/10/16 HKT: 22h19m, Telescope TEC Maksutov-CassegrainMC200/20, D=20cm, F.L.= 400cm, Losmandy G-11 Equatorial Mount with motor drive.Camera QHY 5III 224 Color Cam, frame size 1280 x 960 px, Shoot at Gamma=112, Gain=4, Expo= 0.1ms/frame, framerate=50-107 frames/sec, avi format, stack and process 15% best frames in 1384frames, 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.
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