File:Usno-rbfountain1.jpg
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Size of this preview: 169 × 598 pixels. Other resolution: 244 × 864 pixels.
Original file (244 × 864 pixels, file size: 79 KB, MIME type: image/jpeg)
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Summary[edit]
DescriptionUsno-rbfountain1.jpg |
English: Rubidium fountain clock (USNO) |
Source | United States Naval Observatory: http://tycho.usno.navy.mil/clockdev |
Author | United States Naval Observatory |
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
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:14, 12 January 2009 | 244 × 864 (79 KB) | Coenen (talk | contribs) | {{Information |Description={{en|1=Rubidium fountain clock (USNO)}} |Source=United States Naval Observatory: http://tycho.usno.navy.mil/clockdev |Author=United States Naval Observatory |Date= |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> |
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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.
Image title | OLYMPUS DIGITAL CAMERA |
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Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | C4100Z,C4000Z |
Exposure time | 1/50 sec (0.02) |
F-number | f/2.8 |
ISO speed rating | 100 |
Date and time of data generation | Unknown date |
Lens focal length | 10.3 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 2.0 |
File change date and time | 14:06, 22 June 2004 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | Unknown date |
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
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