File:342-FH-3B23426 (18160066205).jpg
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Captions
Summary
[edit]Description342-FH-3B23426 (18160066205).jpg | 342-FH-3B23426: Japanese balloons, Fu-Go, found in California with weight release mechanism shown. The incendiary bombs are in same positions as originally found; the sand bags are suspended from the proper plugs not in the same order as found. Three incendiaries and six sand bags are shown. This picture is marked with explanations showing the “Brain Center” of the balloons. It should be borne in mind that after the balloon was released from Japan, it rose to about 30,000 feet, then it carried westward by swift currents which prevailed at high altitudes during Winter 1945. It was necessary for the balloons to hold these altitudes for more than three four days, the time required to make the trip to North America. This device was designed just for that purpose, and, in addition, dropped its bombs at the end of the journey, setting off on a self-destroying mechanism. U.S. Army Air Corps (Air Force) photograph, now in the collections of the National Archives. (5/26/2015). |
Date | |
Source | 342-FH-3B23426 |
Author | National Museum of the U.S. Navy |
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
This image, originally posted to Flickr, was reviewed on 28 April 2017 by the administrator or reviewer Leoboudv, who confirmed that it was available on Flickr under the stated license on that date. |
File history
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current | 14:35, 28 April 2017 | 2,789 × 2,136 (645 KB) | Mliu92 (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 | 1,600 |
Date and time of data generation | 10:14, 26 May 2015 |
Lens focal length | 18 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 | 05:55, 27 May 2015 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 10:14, 26 May 2015 |
Meaning of each component |
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Image compression mode | 2 |
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 | 90 |
DateTimeOriginal subseconds | 90 |
DateTimeDigitized subseconds | 90 |
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 | 27 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 | 01:55, 27 May 2015 |
Unique ID of original document | C99E3D427618AD168FBCB8BCD7CBE29E |