12th June 2006, 20.50 UT

seeing: III (Antoniadi), transparency: 4/6, altitude: 24 degrees

CM I: 142  CM II: 155  CM III: 304

Orion Optics OMC200 at ~f/30, Infra-Red blocking filter, ToUcam Pro (optimised colour, non-RAW mode). 600/1200 frames captured at 10 fps, exposure time 1/25th second, gain 70%. Registax 3, Photoshop 7 (80% resample)

11th May 2006, 22.14 UT

seeing: II (Antoniadi), transparency: 4/6, altitude: 22 degrees

CM I: 179  CM II: 075  CM III: 216

Orion Optics OMC200 at ~f/30, Infra-Red blocking filter, ToUcam Pro (optimised colour, non-RAW mode). 606/1200 frames captured at 10 fps, exposure time 1/25th second, gain 70%. Registax 3, Photoshop 7 (80% resample)

31st May 2005, 21.19 UT

seeing: III (Antoniadi), transparency: 4/6, altitude: 33 degrees

CM I: 061  CM II: 070  CM III: 119

Helios Evostar 150mm refractor stopped to 110mm and working at f/44, Infra-Red blocking filter, ToUcam Pro. Stack of 315/400 frames captured at 5 fps, exposure time 1/25th second. Stacking, RGB alignment and wavelets in Registax 3

10th May 2005, 21.00 UT

seeing: III (Antoniadi), transparency: 4/6, altitude: 35 degrees

CM I: 334  CM II: 143  CM III: 187

Helios Evostar 150mm refractor stopped to 110mm and working at f/33, Infra-Red blocking filter, ToUcam Pro. Stack of 800/896 frames captured at 15 fps, exp time 1/25th sec. Stacking and wavelets in Registax 3, further processing in Photoshop 7 (USM, greyscale of green channel, resample 120%). Shadow of Ganymede in transit.