File:330-PSA-262-63_(USN_711388)_(22543718755).jpg
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![File:330-PSA-262-63 (USN 711388) (22543718755).jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/6/6c/330-PSA-262-63_%28USN_711388%29_%2822543718755%29.jpg/468px-330-PSA-262-63_%28USN_711388%29_%2822543718755%29.jpg)
Size of this preview: 468 × 599 pixels. Other resolutions: 187 × 240 pixels | 375 × 480 pixels | 600 × 768 pixels | 800 × 1,024 pixels | 2,272 × 2,908 pixels.
Original file (2,272 × 2,908 pixels, file size: 1.32 MB, MIME type: image/jpeg)
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Summary
Description330-PSA-262-63 (USN 711388) (22543718755).jpg | 330-PSA-262-63 (USN 711388): The Steinke Hood, an air inflatable escape appliance for use by submarine personnel, was developed by Lieutenant Harris Steinke at the U.S. Naval Submarine School, New London, Connecticut. The hood is attached to a submarine life jacket. Expanding air from within the life jacket passes through the hood to ventilate it and keep it expanded during the ascent. The escapee, with his head in the hood, has enough air available to breathe normally during his ascent. Photograph released November 14, 1963. (2015/10/27). |
Date | |
Source | 330-PSA-262-63 (USN 711388) |
Author | National Museum of the U.S. Navy |
Licensing
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This image was originally posted to Flickr by Photograph Curator at https://flickr.com/photos/127906254@N06/22543718755 (archive). It was reviewed on 10 July 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
10 July 2018
Public domainPublic domainfalsefalse |
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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
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
some value
27 October 2015
0.003125 second
24 millimetre
1,600
image/jpeg
e973ab823390d4315753ac513303c138fc250e7f
1,381,350 byte
2,908 pixel
2,272 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 05:19, 10 July 2018 | ![]() | 2,272 × 2,908 (1.32 MB) | Hiàn (alt) | Transferred from Flickr via #flickr2commons |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D80 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/9 |
ISO speed rating | 1,600 |
Date and time of data generation | 10:23, 27 October 2015 |
Lens focal length | 24 mm |
Width | 3,872 px |
Height | 2,592 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 | 06:40, 28 October 2015 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 10:23, 27 October 2015 |
Meaning of each component |
|
Image compression mode | 4 |
Shutter speed | 8.321928 |
APEX aperture | 6.33985 |
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 | 10 |
DateTimeOriginal subseconds | 10 |
DateTimeDigitized subseconds | 10 |
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 | 36 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 | 02:40, 28 October 2015 |
Unique ID of original document | 1A70DFD38F1AE1B2F7857D45F7D2DD5C |