File:Punch_card_chads2.mw.jpg
From Wikipedia, the free encyclopedia
Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 426 pixels | 1,024 × 682 pixels | 1,280 × 852 pixels | 2,560 × 1,705 pixels | 4,752 × 3,164 pixels.
Original file (4,752 × 3,164 pixels, file size: 4.17 MB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
DescriptionPunch card chads2.mw.jpg | Mounds of chads produced by punching IBM cards. | ||
Date | |||
Source | Flickr: [1] | ||
Author | Marcin Wichary | ||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
|
Items portrayed in this file
depicts
26 December 2008
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:43, 18 November 2011 | 4,752 × 3,164 (4.17 MB) | Flickr upload bot | Uploaded from http://flickr.com/photo/8399025@N07/3189152949 using Flickr upload bot |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on en.wiktionary.org
- Usage on pl.wiktionary.org
Metadata
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 EOS 50D |
Exposure time | 1/25 sec (0.04) |
F-number | f/4.5 |
ISO speed rating | 400 |
Date and time of data generation | 17:05, 26 December 2008 |
Lens focal length | 60 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 17:05, 26 December 2008 |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 17:05, 26 December 2008 |
Shutter speed | 4.625 |
APEX aperture | 4.375 |
Exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,315.4358974359 |
Focal plane Y resolution | 5,306.5327102804 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Retrieved from "https://en.wikipedia.org/wiki/File:Punch_card_chads2.mw.jpg"