File:Fa15 20109 Cathode construction.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 5s
Exposure time	1/30 sec (0.033333333333333)
F Number	f/2.2
ISO speed rating	40
Date and time of data generation	10:03, 28 September 2015
Lens focal length	4.15 mm
Latitude	42° 21′ 43.1″ N
Longitude	71° 5′ 25.2″ W
Altitude	8.133 meters above sea level
Orientation	Rotated 90° CCW
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	8.4.1
File change date and time	10:03, 28 September 2015
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	10:03, 28 September 2015
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.9071214565568
APEX aperture	2.2750071245369
APEX brightness	3.6824631101022
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, auto mode
DateTimeOriginal subseconds	612
DateTimeDigitized subseconds	612
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
GPS time (atomic clock)	14:03
Speed unit	Kilometers per hour
Speed of GPS receiver	0
GPS date	28 September 2015