Not aviation related, but I was testing my 50D a few days ago by making some nightshots.
When I took a good look at the photos on the PC, I found out that there were some strange pixels on the photos.
Below an example:
1. Strange spots marked ( made at 18 mm/ 977 sec. exposure/ F7.1)
![Image](http://i205.photobucket.com/albums/bb10/Vincent999_01/RAAR.jpg)
2.
![Image](http://i205.photobucket.com/albums/bb10/Vincent999_01/Rarepixels-1.jpg)
I made a total of 3 of these shots and the strange spots are all on the same place.
Think it has something to do with hot pixels but I hope someone can tell me exactly what this is and what to do with it?
Thanks in advance!