File:CmpE146 S13 T3 antenna.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 4S
Exposure time	1/30 sec (0.033333333333333)
F Number	f/2.4
ISO speed rating	50
Date and time of data generation	16:51, 21 May 2013
Lens focal length	4.28 mm
Latitude	37° 20′ 14.4″ N
Longitude	121° 52′ 54.6″ W
Altitude	36.988 meters above sea level
Orientation	Normal
Software used	6.1
File change date and time	16:51, 21 May 2013
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	16:51, 21 May 2013
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.9069045771916
APEX aperture	2.5260688216893
APEX brightness	4.5069904341428
Metering mode	Spot
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Supported Flashpix version	0,100
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	35 mm
Scene capture type	Standard
GPS time (atomic clock)	23:51
Reference for direction of image	True direction
Direction of image	184.82918149466