Worldcon 74: So You Want To Be An Astronaut?
{"Image Make": "Canon", "Image Model": "Canon EOS 7D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2015.5 (Windows)", "Image DateTime": "2016:08:20 20:33:58", "Image ExifOffset": "216", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "842", "Thumbnail JPEGInterchangeFormatLength": "2879", "EXIF ExposureTime": "1/100", "EXIF FNumber": "63/10", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "6400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2016:08:20 10:59:38", "EXIF DateTimeDigitized": "2016:08:20 10:59:38", "EXIF ShutterSpeedValue": "415241/62500", "EXIF ApertureValue": "331919/62500", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "39/8", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "135", "EXIF SubSecTime": "99", "EXIF SubSecTimeOriginal": "99", "EXIF SubSecTimeDigitized": "99", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "600", "EXIF ExifImageLength": "300", "EXIF FocalPlaneXResolution": "5184000/907", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "670501746", "EXIF LensSpecification": "[24, 135, 0/0, 0/0]", "EXIF LensModel": "24-135mm"}