File:U.S. Army Signal Corps, Aviation Section, Aviation Mechanic Patch.JPG
Original file (1,602 × 1,620 pixels, file size: 397 KB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionU.S. Army Signal Corps, Aviation Section, Aviation Mechanic Patch.JPG |
English: The U.S. Army Signal Corps, Aviation Section, Aviation Mechanic Patch. |
Date |
between circa 1917 and circa 1918 date QS:P,+1917-00-00T00:00:00Z/8,P1319,+1917-00-00T00:00:00Z/9,P1326,+1918-00-00T00:00:00Z/9,P1480,Q5727902 |
Source | http://www.nationalmuseum.af.mil/Upcoming/Photos.aspx?igphoto=2001002216 |
Author | U.S. Air Force photo |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This image or file is a work of a U.S. Air Force Airman or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain in the United States.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:19, 10 March 2016 | 1,602 × 1,620 (397 KB) | Taterian (talk | contribs) | Transferred from http://media.defense.gov/2015/Jan/20/2001002216/-1/-1/0/150120-F-DW547-003.JPG |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon PowerShot A580 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.6 |
ISO speed rating | 160 |
Date and time of data generation | 09:32, 23 December 2014 |
Lens focal length | 5.8 mm |
Width | 3,264 px |
Height | 2,448 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 14:22, 20 January 2015 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 09:32, 23 December 2014 |
Meaning of each component |
|
Image compression mode | 5 |
APEX shutter speed | 5.90625 |
APEX aperture | 2.75 |
APEX exposure bias | 0 |
Maximum land aperture | 2.75 APEX (f/2.59) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 14,506.666666667 |
Focal plane Y resolution | 14,485.207100592 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Lens used | 5.8-23.2 mm |
Date metadata was last modified | 09:22, 20 January 2015 |
Unique ID of original document | 72EFB27B962E01A237223200E30EEBF3 |