The occultation of Saturn, on the evening on the 22nd of May 2007.
The weather was so cloudy that I had given up on any kind of result. However since disc space is free I kept the webcam rolling and just at the last moment there was a small break in the clouds and there was Saturn, seconds later the occultation began!
Intes MN71 - 18cm f6 Maksutov-Newtonian. EQ6 Pro SynScan equatorial mount.
NB. If asked you need to let Scripts run to see the movie.