Stealth Fighters attack Saturn!

[Cloudwatcher]

I took advantage of the reasonably clear skies last night to do a bit of widefield imaging with 350D at prime focus on the Megrez. Just been checking through the results and came across this rather strange one which was an exposure for the moons with a x2 Barlow fitted.

This is a crop and enlarged section of the original, the better to show the 'Stealth Fighters'. Any ideas what caused the effect?

Cheers

CW

(click as usual)

[radioactive]

movement at the time of the exposure I was trying to get something to focus with my new imaging system myself last night at had the exposures on a loop and if I nudged the scope to centre it onto the target area I would get that effect thats what I think any way

hope it is some help