File:T--USTC--Photo CJZ.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	NIKON CORPORATION
Camera model	NIKON D7100
Exposure time	1/40 sec (0.025)
F Number	f/4
ISO speed rating	640
Date and time of data generation	16:44, 10 October 2018
Lens focal length	30 mm
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop Lightroom 6.9 (Windows)
File change date and time	22:19, 13 October 2018
Exposure Program	Manual
Exif version	2.3
Date and time of digitizing	16:44, 10 October 2018
APEX shutter speed	5.321928
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Light source	Fine weather
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	20
DateTimeDigitized subseconds	20
Color space	sRGB
Focal plane X resolution	2,558.641204834
Focal plane Y resolution	2,558.641204834
Focal plane resolution unit	3
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	45 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	8642610
Lens used	18.0-140.0 mm f/3.5-5.6
Rating (out of 5)	4
Date metadata was last modified	06:19, 14 October 2018
Unique ID of original document	CE1B25BF7F1F384CC59A28BCAD731FC1
IIM version	4