File:JIANGPengXLab.jpg

Size of this preview: 450 × 600 pixels. Other resolution: 1,200 × 1,600 pixels.

Original file ‎(1,200 × 1,600 pixels, file size: 695 KB, MIME type: image/jpeg)

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	06:29, 4 June 2011		1,200 × 1,600 (695 KB)	Xiaodong Liu (talk \| contribs)
	06:26, 4 June 2011		1,600 × 1,200 (672 KB)	Xiaodong Liu (talk \| contribs)

You cannot overwrite this file.

There are no pages that use this file.

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	Canon
Camera model	Canon IXUS 105
Exposure time	1/50 sec (0.02)
F Number	f/4
ISO speed rating	250
Date and time of data generation	18:03, 4 June 2011
Lens focal length	9.464 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	21:28, 4 June 2011
Y and C positioning	Centered
Exif version	2.21
Date and time of digitizing	18:03, 4 June 2011
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	5.65625
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression