File:2014.001.029 US Navy Bureau of Ordnance Computer (13903400089).jpg
2014.001.029_US_Navy_Bureau_of_Ordnance_Computer_(13903400089).jpg (625 × 442 pixels, file size: 201 KB, MIME type: image/jpeg)
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Description2014.001.029 US Navy Bureau of Ordnance Computer (13903400089).jpg |
Accession: 2014.001.029 US Navy Bureau of Ordnance Computer, MK 7 Mod 7 Anti-Aircraft barrage computer, used to determine when to fire guns at approaching enemy. This was used with a 5" 38 cal gun. The computer was made by Librascope, the company was awarded the Army Navy "E" award for production of vital war material during World War II Collection of Curator Branch: Naval History and Heritage Command. |
Date | 2 May 2014, 08:12 |
Source | 2014.001.029 US Navy Bureau of Ordnance Computer |
Author | Naval History & Heritage Command from Washington, DC, USA |
Licensing[edit]
This file is licensed under the Creative Commons Attribution 2.0 Generic license. | ||
https://creativecommons.org/licenses/by/2.0 CC BY 2.0 Creative Commons Attribution 2.0 truetrue |
This image was originally posted to Flickr by Naval History & Heritage Command at https://www.flickr.com/photos/41258145@N03/13903400089. It was reviewed on 29 May 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
29 May 2014
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current | 14:28, 29 May 2014 | 625 × 442 (201 KB) | Tm (talk | contribs) | Transferred from Flickr via Flickr2commons |
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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 SD780 IS |
Exposure time | 1/20 sec (0.05) |
F-number | f/3.2 |
ISO speed rating | 800 |
Date and time of data generation | 08:12, 2 May 2014 |
Lens focal length | 5.9 mm |
Image title | |
Width | 640 px |
Height | 480 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 12:08, 2 May 2014 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 08:12, 2 May 2014 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 4.3125 |
APEX aperture | 3.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 2,622.9508196721 |
Focal plane Y resolution | 2,622.9508196721 |
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 | 5.9-17.9 mm |
Date metadata was last modified | 08:08, 2 May 2014 |
Unique ID of original document | 7764C3EFAAE2F02300D5493B132BC34F |