Many thanks for the comments
Here is the setup I used:-
[Image]
Make = Canon
Model = Canon EOS 40D
Orientation = top/left
Software = Digital Photo Professional
Date Time = 2008-03-20 21:28:27
[Camera]
Exposure Time = 1/1600"
F Number = F5.6
Exposure Program = Shutter priority
ISO Speed Ratings = 1250
Exif Version = Version 2.21
Date Time Original = 2008-03-20 21:28:27
Date Time Digitized = 2008-03-20 21:28:27
Shutter Speed Value = 10.63 TV
Aperture Value = 5 AV
Exposure Bias Value = ±0EV
Flash = Flash did not fire, compulsory flash mode
Focal Length = 300mm
Flashpix Version = Version 1.0
Color Space = sRGB
Exif Image Width = 1505
Exif Image Height = 1109
Custom Rendered = Normal process
Exposure Mode = Auto exposure
White Balance = Auto white balance
Scene Capture Type = Normal