Rotation of Jupiter, UT: 2021/09/05, 12h14m – 15h47m

C.L.Chan

Rotation of Jupiter, UT:2021/09/05, 12h14m – 15h47m, Telescope TEC Maksutov-Cassegrain MC200/20,D=20cm, F.L.= 400cm, Losmandy G-11 Equatorial Mount with motor drive. CameraQHY 5III 224 Color Cam, Shoot at Gamma=80, Gain=21, Expo= 5.3 ms/frame, framerate=80 frames/sec, SER format, stack, debayer and process 30-60% best framesin total frames, Double Reference, drizzle 1.5x, alignment points ~700 at16,with Software AutoStakkert 3, process time 1-2 hr/picture, wavelet withRegiStax V.6, linear & default, iL=2 & si= 1, at different L1 & L2,final tough by Microsoft Photo, Atmospheric condition: Transparent: 8/10,Seeing: 8/10. Equipment borrowed from Mr. Ng. The photo was taken at KennedyTown 堅尼地城, Hong Kong.