grand tetons and yellowstone Star Trails
Exposure Date: 2012:09:11 05:44:46;
Make: Canon;
Model: Canon EOS 5D;
ExposureTime: 62 s;
FNumber: f/2.8;
ISOSpeedRatings: 125;
ExposureProgram: Other;
ExposureBiasValue: 0;
MeteringMode: Pattern;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 25 mm;
Software: Adobe Photoshop CS5 Windows;