File:Microfilm log 1987 to 1991 Boston Public Library.JPG

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Original file ‎(3,264 × 2,448 pixels, file size: 2.21 MB, MIME type: image/jpeg)

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Date/TimeThumbnailDimensionsUserComment
current18:01, 31 December 2015Thumbnail for version as of 18:01, 31 December 20153,264 × 2,448 (2.21 MB)David Kaminski (Talk | contribs)
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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer Apple
Camera model iPhone 6 Plus
Exposure time 1/30 sec (0.033333333333333)
F Number f/2.2
ISO speed rating 40
Date and time of data generation 14:37, 14 November 2015
Lens focal length 4.15 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used 8.4.1
File change date and time 14:37, 14 November 2015
Y and C positioning Centered
Exposure Program Normal program
Exif version 2.21
Date and time of digitizing 14:37, 14 November 2015
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
APEX shutter speed 4.9076406381192
APEX aperture 2.2750071245369
APEX brightness 4.3044897959184
APEX exposure bias 0.00390625
Metering mode Pattern
Flash Flash did not fire, auto mode
DateTimeOriginal subseconds 042
DateTimeDigitized subseconds 042
Supported Flashpix version 0,100
Color space sRGB
Sensing method One-chip color area sensor
Scene type A directly photographed image
Exposure mode Auto exposure
White balance Auto white balance
Focal length in 35 mm film 29 mm
Scene capture type Standard
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