Northern lights in Iceland

Exposure Date: 2010:03:16 03:10:06;
Make: Canon;
Model: Canon EOS 5D;
ExposureTime: 30 s;
FNumber: f/2.8;
ISOSpeedRatings: 1250;
ExposureProgram: Manual;
ExposureBiasValue: 0;
MeteringMode: Spot;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 17 mm;
Software: ACD Systems Digital Imaging;