Camera model : Canon EOS 7D
Date/Time    : 2011:06:18 02:41:25
Resolution   : 853 x 1280
Flash used   : No
Focal length : 52.0mm  (35mm equivalent: -2147483648mm)
Exposure time: 0.0040 s  (1/250)
Aperture     : f/4.0
ISO equiv.   : 400
Exposure bias: -0.33
Exposure     : aperture priority (semi-auto)