File:80-G-706976 (27676587805).jpg
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Original file (2,723 × 2,312 pixels, file size: 733 KB, MIME type: image/jpeg)
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Summary[edit]
Description80-G-706976 (27676587805).jpg | 80-G-706976: Navy Diving School, Washington, D.C. Harold Weisbrod, Navy diver, sets record for “Wet Tank” dive at the U.S. Naval Gun Factory, Washington, D.C. The decompression process was a long and intricate one for these members of the U.S. Naval Experimental Diving Unit as they decreased the pressure on their submerged mate, Weisbrod, while he was making a dive to a simulated depth of 561 feet. Crewmen, left to right: Chief Metalsmith Wesley Singleton who is manning the pressure controls; Chief Gunner’s Mate Kenneth Ploof, and a qualified master diver, who is directing the operation and keeping in verbal communication with Weisbrod; Hospitalman First Class Bob E. Wright, who is holding a stop watch to see that all changes in pressure are exactly in accordance with the decompression tables; and Boatswain’s Mate George B. Phillip, released 18 March 1949. U.S. Navy Photograph, now in the collections of the National Archives. (2016/06/14). |
Date | |
Source | 80-G-706976 |
Author | National Museum of the U.S. Navy |
Licensing[edit]
This image was originally posted to Flickr by Photograph Curator at https://flickr.com/photos/127906254@N06/27676587805 (archive). It was reviewed on 12 July 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
12 July 2018
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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:34, 12 July 2018 | 2,723 × 2,312 (733 KB) | Hiàn (alt) (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 | NIKON CORPORATION |
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Camera model | NIKON D80 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/9 |
ISO speed rating | 2,000 |
Date and time of data generation | 10:48, 14 June 2016 |
Lens focal length | 19 mm |
Width | 3,872 px |
Height | 2,592 px |
Bits per component |
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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 | 15:55, 14 June 2016 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 10:48, 14 June 2016 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 8.321928 |
APEX aperture | 6.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 20 |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 3073408 |
Lens used | 12.0-24.0 mm f/4.0 |
Date metadata was last modified | 11:55, 14 June 2016 |
Unique ID of original document | BC2CE1F37F12759380F95F8D50A63D95 |