Photo / Exif

Nathaniel Philbrick

What is Exif data?

Exif data is a record of the settings a camera used to take a photo or video. This information is embedded into the files the camera saves, and we read and display it here.

Dates

Taken on October 17, 2011 at 1.01AM PST
Posted to Flickr October 18, 2011 at 11.47AM PST

Exif data

Camera Canon PowerShot SD750
Exposure 0.017 sec (1/60)
Aperture f/4.9
Focal Length 17.4 mm
ISO Speed 250
Exposure Bias 0 EV
Flash Auto, Fired, Red-eye reduction
X-Resolution 180 dpi
Y-Resolution 180 dpi
Date and Time (Modified) 2011:10:17 01:01:30
YCbCr Positioning Centered
Related Image Width 3072
Related Image Height 2304
Custom Rendered Normal
Exposure Mode Auto
White Balance Auto
Digital Zoom Ratio 1
Scene Capture Type Standard
Date and Time (Original) 2011:10:17 01:01:30
Date and Time (Digitized) 2011:10:17 01:01:30
Compressed Bits Per Pixel 3
Max Aperture Value 4.9
Metering Mode Multi-segment
Color Space sRGB
Focal Plane X-Resolution 13633.13609 dpi
Focal Plane Y-Resolution 13653.33333 dpi
Sensing Method One-chip color area
Macro Mode Normal
Self Timer Off
Quality Fine
Canon Flash Mode Red-eye reduction (Auto)
Continuous Drive Single
Focus Mode Single
Record Mode JPEG
Canon Image Size Large
Easy Mode Full auto
Digital Zoom None
Contrast Normal
Saturation Normal
Sharpness 0
Camera ISO Auto
Focus Range Auto
AFPoint Face Detect
Canon Exposure Mode Easy
Lens Type Unknown (-1)
Short Focal 5.8 mm
Focal Units 1000/mm
Max Aperture 4.9
Min Aperture 14
Flash Bits E-TTL, Built-in
Focus Continuous Single
AESetting Normal AE
Display Aperture 4.9
Zoom Source Width 3072
Zoom Target Width 3072
Spot Metering Mode Center
Manual Flash Output n/a
Focal Type Zoom
Focal Plane XSize 5.84 mm
Focal Plane YSize 4.39 mm
Auto ISO 233
Base ISO 100
Measured EV 5.62
Target Aperture 4.9
Target Exposure Time 1/60
White Balance Auto
Slow Shutter Off
Sequence Number 0
Optical Zoom Code 6
Flash Guide Number 7.28125
Flash Exposure Comp 0
Auto Exposure Bracketing Off
AEBBracket Value 0
Control Mode Camera Local Control
Focus Distance Upper 3.77
Focus Distance Lower 0
Bulb Duration 0
Camera Type Compact
Auto Rotate Rotate 90 CW
NDFilter Off
Self Timer2 0
Flash Output 800
Canon Firmware Version Firmware Version 1.02
File Number 100-3329
Rotation 90
Camera Temperature 26 C
Canon Model ID PowerShot SD750 / Digital IXUS 75 / IXY Digital 90
AFArea Mode Multi-point AF or AI AF
Num AFPoints 9
Valid AFPoints 9
AFArea Widths 276 276 276 276 276 276 276 276 276
AFArea Heights 41 41 41 41 41 41 41 41 41
Primary AFPoint 3
Date Stamp Mode Off
My Color Mode Off
Firmware Revision 1.02 rev 1.00
Categories (none)
Faces Detected 0
Face Detect Frame Width 320
Face Detect Frame Height 240
Image Unique ID f7fdde8969de57def828f2abe990950f
Compression JPEG (old-style)