Photo / Exif

2011_gpt_039s

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 September 27, 2011 at 4.20PM PDT
Posted to Flickr September 28, 2011 at 5.49AM PDT

Exif data

Camera Canon EOS REBEL T2i
Exposure 0.017 sec (1/60)
Aperture f/4.0
Focal Length 18 mm
ISO Speed 400
Exposure Bias 0 EV
Flash On, Fired
Orientation Horizontal (normal)
X-Resolution 72 dpi
Y-Resolution 72 dpi
Date and Time (Modified) 2011:09:27 16:20:25
YCbCr Positioning Co-sited
Exposure Program Program AE
Date and Time (Original) 2011:09:27 16:20:25
Date and Time (Digitized) 2011:09:27 16:20:25
Metering Mode Multi-segment
Sub Sec Time 00
Sub Sec Time Original 00
Sub Sec Time Digitized 00
Color Space sRGB
Focal Plane X-Resolution 3818.78453 dpi
Focal Plane Y-Resolution 3872.268908 dpi
Custom Rendered Normal
Exposure Mode Auto
White Balance Auto
Scene Capture Type Standard
Macro Mode Normal
Self Timer Off
Quality Fine
Canon Flash Mode External flash
Continuous Drive Single
Focus Mode One-shot AF
Record Mode JPEG
Canon Image Size Medium
Easy Mode Manual
Digital Zoom None
Contrast Normal
Saturation Normal
Camera ISO Auto
Focus Range Not Known
Canon Exposure Mode Program AE
Lens Type Canon EF-S 18-55mm f/3.5-5.6 IS
Short Focal 18 mm
Focal Units 1/mm
Max Aperture 3.6
Min Aperture 23
Flash Activity 145
Flash Bits E-TTL, External
Zoom Source Width 0
Zoom Target Width 0
Manual Flash Output n/a
Color Tone Normal
Auto ISO 100
Base ISO 400
Measured EV 7.88
Target Aperture 4
Target Exposure Time 1/64
White Balance Auto
Slow Shutter None
Sequence Number 0
Optical Zoom Code n/a
Flash Exposure Comp 0
Auto Exposure Bracketing Off
AEBBracket Value 0
Control Mode Camera Local Control
Measured EV2 7.875
Bulb Duration 0
Camera Type EOS High-end
NDFilter Unknown (-1)
Canon Firmware Version Firmware Version 1.0.6
Serial Number 0722210292
Highlight Tone Priority Off
Flash Metering Mode E-TTL
Camera Temperature 20 C
Camera Orientation Horizontal (normal)
Focus Distance Upper 1.82
Focus Distance Lower 1.13
Color Temperature 5200
Picture Style Standard
Firmware Version 1.0.6
File Index 6374
Directory Index 100
Canon Model ID EOS Rebel T2i / 550D / Kiss X4
AFArea Mode Single-point AF
Num AFPoints 9
Valid AFPoints 9
AFArea Widths 129 129 129 181 222 181 129 129 129
AFArea Heights 172 172 172 117 221 117 172 172 172
AFPoints Selected 4
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
Flash Exposure Lock Off
Lens Model EF-S18-55mm f/3.5-5.6 IS
Internal Serial Number VC0011557
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
Digital Gain 0
WBShift AB 0
WBShift GM 0
Measured RGGB 1019 1024 1024 553
Color Space sRGB
VRDOffset 0
Sensor Width 5344 (152-5335 used)
Sensor Height 3516 (56-3511 used)
Black Mask Left Border 0
Black Mask Top Border 0
Black Mask Right Border 0
Black Mask Bottom Border 0
Color Data Version 7 (500D/550D/7D/1DmkIV)
White Balance RGGB Levels 2085 1024 1024 1621
Color Temperature 4991
WB_ RGGBLevels Measured 2081 1023 1023 1618
Color Temp Measured 4991
Raw Measured RGGB 30349 30485 30270 16207
Peripheral Lighting On
Peripheral Lighting Value 32
Original Image Width 5184
Original Image Height 3456
Peripheral Lighting Setting On
Auto Lighting Optimizer Standard
Exposure Level Increments 1/3 Stop
ISOExpansion Off
Flash Sync Speed Av Auto
High ISONoise Reduction Standard
Highlight Tone Priority Disable
AFAssist Beam Emits
Mirror Lockup Disable
Shutter- AELock AF/AE lock
Set Button When Shooting Normal (disabled)
LCDDisplay At Power On Display
Add Original Decision Data Off
Compression JPEG (old-style)