BletchleyBefore.JPG

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 6s
Exposure time	1/17 sec (0.058823529411765)
F Number	f/2.2
ISO speed rating	640
Date and time of data generation	10:02, 20 May 2017
Lens focal length	4.15 mm
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	10.3.2
File change date and time	10:02, 20 May 2017
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	10:02, 20 May 2017
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.0591581342435
APEX aperture	2.2750072066878
APEX brightness	-1.6819512195122
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, auto mode
DateTimeOriginal subseconds	807
DateTimeDigitized subseconds	807
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
Digital zoom ratio	1.2096
Focal length in 35 mm film	35 mm
Scene capture type	Standard