david c Billington
St Agnes, CORNWALL
12inch US Orion Dobsonion mounted on a Watch house Equatorial tracking Platform, Phillips SPC880 webcam, 2x Barlow, 30 seconds of 30fps video processed in registax5.
The transit of Europa on 4th November 2011, captured between clouds on a breezy night. 30 seconds of video with a 12inch Dobsonian on an Equatorial Platform and basic web cam at 30fps, processed in Registax5