Photo / Exif

Boston Custom House tower

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.


Taken on June 11, 2012 at 10.27AM PST
Posted to Flickr June 19, 2012 at 2.30PM PST

Exif data

Camera Apple iPhone 4S
Exposure 1/2907 sec
Aperture f/2.4
Focal Length 4.3 mm
ISO Speed 64
Flash Off, Did not fire
X-Resolution 1
Y-Resolution 1
Viewing Conditions Illuminant Type D50
Measurement Observer CIE 1931
Measurement Flare 0.999%
Measurement Illuminant D65
Orientation Horizontal (normal)
Software Embettered by PicMonkey.
Date and Time (Modified) 2012:06:18 07:32:30
Host Computer Mac OS X 10.7.4
Exposure Program Program AE
Date and Time (Original) 2012:06:11 10:27:45
Date and Time (Digitized) 2012:06:11 10:27:45
Brightness Value 11.17626527
Metering Mode Multi-segment
Subject Area 1631 1223 881 881
Color Space sRGB
Sensing Method One-chip color area
Exposure Mode Auto
White Balance Auto
Focal Length (35mm format) 35 mm
Scene Capture Type Standard
Sharpness Normal
GPS Latitude 42 deg 21' 31.20" N
GPS Longitude 71 deg 3' 9.00" W
GPS Altitude Ref Above Sea Level
GPS Altitude 9.000084882 m
GPS Time Stamp 15:40:30
Compression Unknown (0)
Orientation Unknown (0)
YCbCr Positioning Unknown (0)
XMPToolkit XMP Core 4.4.0