exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot G15", "Image Orientation": "Horizontal (normal)", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS6 (Macintosh)", "Image DateTime": "2013:01:19 15:47:52", "Image ExifOffset": "216", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "830", "Thumbnail JPEGInterchangeFormatLength": "8215", "EXIF ExposureTime": "1/60", "EXIF FNumber": "28/5", "EXIF ISOSpeedRatings": "160", "EXIF SensitivityType": "Standard Output Sensitivity and Recommended Exposure Index", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:01:12 14:03:28", "EXIF DateTimeDigitized": "2013:01:12 14:03:28", "EXIF ShutterSpeedValue": "5906891/1000000", "EXIF ApertureValue": "2485427/500000", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "27/16", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "61/10", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "4000", "EXIF ExifImageLength": "3000", "EXIF FocalPlaneXResolution": "4000000/293", "EXIF FocalPlaneYResolution": "150000/11", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[61/10, 61/2, 0/0, 0/0]", "EXIF LensModel": "6.1-30.5 mm"}