File:US Navy 071128-N-7676W-101 The Office of Naval Research 32 MJ (megajoules) Electromagnetic Railgun (EMRG) laboratory launcher, located on board the Naval Surface Warfare Center Dahlgren Division, is operational.jpg
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[edit]DescriptionUS Navy 071128-N-7676W-101 The Office of Naval Research 32 MJ (megajoules) Electromagnetic Railgun (EMRG) laboratory launcher, located on board the Naval Surface Warfare Center Dahlgren Division, is operational.jpg |
English: DAHLGREN, Va. (Nov. 28, 2007) The Office of Naval Research 32 MJ (megajoules) Electromagnetic Railgun (EMRG) laboratory launcher, located on board the Naval Surface Warfare Center Dahlgren Division, is operational and preparing to set the world record for the highest muzzle energy launch of a projectile 10 MJ. When operational, the rail gun will fire projectiles at ranges in excess of 200 nautical miles. U.S. Navy photo by John F. Williams (Released) |
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Date | Taken on 28 November 2007 | |||
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Author | U.S. Navy photo by John F. Williams |
Licensing
[edit]Public domainPublic domainfalsefalse |
This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 20:50, 23 October 2009 | 2,100 × 1,476 (700 KB) | BotMultichillT (talk | contribs) | == {{int:filedesc}} == {{Information |description={{en|1=DAHLGREN, Va. (Nov. 28, 2007) The Office of Naval Research 32 MJ (megajoules) Electromagnetic Railgun (EMRG) laboratory launcher, located on board the Naval Surface Warfare Center Dahlgren Division, |
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Metadata
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Image title | 071128-N-7676W-101 Dahlgren, Va. (November 28, 2007) - The Office of Naval Research (ONR) 32 MJ (megajoules) Electromagnetic Railgun (EMRG) laboratory launcher, located at the Naval Surface Warfare Center Dahlgren Division (NSWCDD), is currently operational and preparing to set the world record for the highest muzzle energy launch of a projectile -10 MJ. This is achieved by accelerating a 3.2 kg projectile to a speed of 2500 meters/second - or 5,600 miles/hr. When operational, the railgun will fire projectiles at ranges in excess of 200 nautical miles. The EMRG is one of several Innovative Naval Prototypes currently being developed by the Office of Naval Research (ONR). (U.S. Navy Photograph by Mr. John F. Williams) |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D2X |
Author | John F. Williams |
Exposure time | 1/20 sec (0.05) |
F-number | f/3.2 |
ISO speed rating | 500 |
Date and time of data generation | 17:38, 28 November 2007 |
Lens focal length | 17 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 14:08, 20 December 2007 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 17:38, 28 November 2007 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 49 |
DateTimeOriginal subseconds | 49 |
DateTimeDigitized subseconds | 49 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 25 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |