Exposure Date: 2012:08:04 17:57:34;
Copyright: All rights reserved.;
Make: Canon;
Model: Canon EOS 50D;
Exposure Time: 1/60.0 seconds s;
FNumber: f/4.0;
ISOSpeedRatings: ISO 800;
ExposureBiasValue: 0
MeteringMode: Other;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 28.0 mm mm;
Software: darktable 1.1.4;