Photo / Exif

2008-2009 Minerva Fellows Panel - May 11, 2009

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 May 11, 2009 at 12.00AM PDT
Posted to Flickr May 24, 2011 at 12.00AM PDT

Exif data

Camera Canon EOS Digital Rebel
Exposure 0.017 sec (1/60)
Aperture f/4.0
Focal Length 75 mm
ISO Speed 400
Exposure Bias 0 EV
Flash Auto, Fired
X-Resolution 72 dpi
Y-Resolution 72 dpi
Orientation Horizontal (normal)
Date and Time (Modified) 2009:05:11 04:50:38
YCbCr Positioning Centered
Date and Time (Original) 2009:05:11 04:50:38
Date and Time (Digitized) 2009:05:11 04:50:38
Compressed Bits Per Pixel 3
Max Aperture Value 4.0
Metering Mode Multi-segment
Color Space sRGB
Focal Plane X-Resolution 3443.946188 dpi
Focal Plane Y-Resolution 3442.016807 dpi
Sensing Method One-chip color area
Custom Rendered Normal
Exposure Mode Auto
White Balance Auto
Scene Capture Type Standard
Macro Mode Unknown (0)
Self Timer Off
Quality Fine
Canon Flash Mode Auto
Continuous Drive Single
Focus Mode AI Focus AF
Record Mode JPEG
Canon Image Size Large
Easy Mode Full auto
Digital Zoom Unknown (-1)
Contrast +1
Saturation +1
Sharpness +1
Camera ISO n/a
Focus Range Not Known
AFPoint Auto AF point selection
Canon Exposure Mode Easy
Lens Type Unknown (-1)
Long Focal 300 mm
Short Focal 75 mm
Focal Units 1/mm
Max Aperture 4
Min Aperture 32
Flash Activity 0
Flash Bits E-TTL, Built-in
Zoom Source Width 3072
Zoom Target Width 3072
Manual Flash Output n/a
Color Tone Normal
Focal Plane XSize 23.22 mm
Focal Plane YSize 15.49 mm
Auto ISO 100
Base ISO 400
Measured EV 2.75
Target Aperture 4
Target Exposure Time 1/60
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 2.5
Bulb Duration 0
Camera Type EOS Mid-range
Auto Rotate None
NDFilter Unknown (-1)
Self Timer2 0
Bracket Mode Off
Bracket Value 0
Bracket Shot Number 0
Canon Firmware Version Firmware Version 1.1.1
Serial Number 1060315131
File Number 100-0092
Canon Model ID EOS Digital Rebel / 300D / Kiss Digital
Canon File Length 2768050
Measured RGGB 1307 1024 1024 586
WB_ RGGBLevels Custom 0 0 0 0
Color Temperature 5200
Color Space sRGB
Num AFPoints 7
Valid AFPoints 7
AFArea Width 151
AFArea Height 151
Preview Quality Normal
Preview Image Length 299946
Preview Image Width 1536
Preview Image Height 1024
Preview Image Start 2468122
Related Image Width 1280
Related Image Height 853
Compression JPEG (old-style)