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The Jupiter and satellite , 2015/04/6 HKT: 19h516m, Telescope TECMaksutov-Cassegrain MC200/20, D=20cm, F.L.=400cm, Prime Focus, Losmandy G-11Equatorial Mount with motor drive. Camera ASI 120MC CMOS Web Cam, Shoot at 20 frames/sec,stack and process 458 frames withSoftware RegiStax V.4 . Atmospheric Transparent :7/10, Seeing :8 /10. Equipment borrowed from H.C.Ng.Taken at Kennedy Town, Hong Kong.
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發表於 2015-4-6 21:52:18