Photo / Exif

IMG_4824

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 March 4, 2012 at 6.15AM PST
Posted to Flickr March 6, 2012 at 11.17PM PST

Exif data

Camera Canon EOS 40D
Exposure 0.017 sec (1/60)
Aperture f/5.6
Focal Length 20 mm
ISO Speed 3200
Exposure Bias 0 EV
Flash Off, Did not fire
X-Resolution 72 dpi
Y-Resolution 72 dpi
Orientation Horizontal (normal)
Date and Time (Modified) 2012:03:03 22:15:14
YCbCr Positioning Co-sited
Padding (Binary data 2060 bytes, use -b option to extract)
Exposure Program Program AE
Date and Time (Original) 2012:03:04 06:15:14Z
Date and Time (Digitized) 2012:03:03 22:15:14
Metering Mode Multi-segment
Sub Sec Time 39
Sub Sec Time Original 39
Sub Sec Time Digitized 39
Color Space sRGB
Focal Plane X-Resolution 4445.969125 dpi
Focal Plane Y-Resolution 4438.356164 dpi
Custom Rendered Normal
Exposure Mode Auto
White Balance Manual
Scene Capture Type Standard
Padding (Binary data 2060 bytes, use -b option to extract)
Offset Schema 4168
Macro Mode Normal
Self Timer Off
Quality Fine
Canon Flash Mode Off
Continuous Drive Continuous, High
Focus Mode AI Focus AF
Record Mode JPEG
Canon Image Size Large
Easy Mode Manual
Digital Zoom None
Contrast Normal
Saturation Normal
Focus Range Not Known
Canon Exposure Mode Program AE
Lens Type Canon EF-S 17-85mm f4-5.6 IS USM
Short Focal 17 mm
Focal Units 1/mm
Max Aperture 4
Min Aperture 23
Flash Activity 0
Flash Bits (none)
Zoom Source Width 0
Zoom Target Width 0
Manual Flash Output n/a
Color Tone Normal
Auto ISO 100
Base ISO 3200
Measured EV 1.00
Target Aperture 5.7
Target Exposure Time 1/64
White Balance Fluorescent
Slow Shutter None
Sequence Number 0
Optical Zoom Code n/a
Flash Guide Number 0
Flash Exposure Comp 0
Auto Exposure Bracketing Off
AEBBracket Value 0
Control Mode Camera Local Control
Measured EV2 0.75
Bulb Duration 0
Camera Type EOS High-end
NDFilter Unknown (-1)
Canon Firmware Version Firmware Version 1.0.5
Serial Number 1120507776
Camera Temperature 21 C
Camera Orientation Rotate 90 CW
Focus Distance Upper 1.33
Focus Distance Lower 1.17
Color Temperature 5200
Firmware Version 1.0.5
File Index 4824
Directory Index 100
Lens Model EF-S17-85mm f/4-5.6 IS USM
Canon Model ID EOS 40D
AFMode Multi-point AF
Num AFPoints 9
Valid AFPoints 9
AFArea Widths 97 97 97 97 97 97 97 97 97
AFArea Heights 98 98 98 98 98 98 98 98 98
AFPoints Selected 0,1,2,3,4,5,6,7,8
Original Decision Data Offset 0
Bracket Mode Off
Bracket Value 0
Bracket Shot Number 0
Raw Jpg Size Large
WBBracket Mode Off
WBBracket Value AB 0
WBBracket Value GM 0
Live View Shooting Off
Internal Serial Number J0626347
Dust Removal Data (Binary data 1024 bytes, use -b option to extract)
Tone Curve Standard
Sharpness 3
Sharpness Frequency n/a
Sensor Red Level 0
Sensor Blue Level 0
White Balance Red 0
White Balance Blue 0
Picture Style Standard
Digital Gain 0
WBShift AB 0
WBShift GM 0
Measured RGGB 785 1024 1024 479
Color Space sRGB
VRDOffset 0
Sensor Width 3944 (40-3927 used)
Sensor Height 2622 (23-2614 used)
Black Mask Left Border 0
Black Mask Top Border 0
Black Mask Right Border 0
Black Mask Bottom Border 0
Color Data Version 3 (40D)
White Balance RGGB Levels 2088 1030 1030 2109
Color Temperature 3834
WB_ RGGBLevels Measured 1505 1065 1064 2322
Color Temp Measured 3052
Raw Measured RGGB 19318 25022 27312 12238
Exposure Level Increments 1/3 Stop
ISOSpeed Increments 1/3 Stop
ISOExpansion On
AEBAuto Cancel On
AEBSequence 0,-,+
Safety Shift Disable
Flash Sync Speed Av Auto
High ISONoise Reduction Off
Highlight Tone Priority Disable
Lens Drive No AF Focus search on
Lens AFStop Button AF stop
AFPoint Selection Method Normal
Superimposed Display On
AFAssist Beam Emits
AFDuring Live View Enable
Mirror Lockup Disable
Shutter Button AFOn Button Metering + AF start
AFOn AELock Button Switch Disable
Set Button When Shooting Normal (disabled)
Dial Direction Tv Av Normal
Focusing Screen Ef-A
Add Original Decision Data Off
Live View Exposure Simulation Enable (simulates exposure)
Add Aspect Ratio Info Off
XMPToolkit XMP Core 4.1.1-Exiv2
Orientation Rotate 90 CW
About uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b
Program Mode 2
ISOSpeed 3200
Flash Return No return detection
Flash Mode Off
Flash Function False
Flash Red Eye Mode False