Somewhere over the rainbow...

After swimming I met Ben for lunch at the Watersports. I had done some shopping so walked round to his car with him so I didn't have to carry it all up the hill. As we walked back is started to spit a bit and this rainbow formed over RFA Argus. It was too good not to blip!

This is my first attempt at a panoramic picture. I was totally unprepared so had no tripod or anything else. I have merged the pictures using Picasa. If anyone has any (constructive) advice I would gratefully accept it. Thank you

ETA - it can be viewed large and when it is, the ship is bent - how/why has this happened and how could I have prevented it from happening please?