exif: {"Image Make": "Canon", "Image Model": "Canon EOS 600D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.2 (Windows)", "Image DateTime": "2013:03:12 13:15:08", "Image ExifOffset": "208", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "844", "Thumbnail JPEGInterchangeFormatLength": "13493", "EXIF ExposureTime": "1/160", "EXIF FNumber": "9/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "200", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "200", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:03:09 14:46:22", "EXIF DateTimeDigitized": "2013:03:09 14:46:22", "EXIF ShutterSpeedValue": "915241/125000", "EXIF ApertureValue": "847997/500000", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "1", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "50", "EXIF SubSecTimeOriginal": "21", "EXIF SubSecTimeDigitized": "21", "EXIF FocalPlaneXResolution": "1036800/181", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "103063043139", "EXIF LensSpecification": "[50, 50, 0/0, 0/0]", "EXIF LensModel": "EF50mm f/1.4 USM", "EXIF LensSerialNumber": "0000000000"}