File:Atomic Clock016.jpg
![File:Atomic Clock016.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/4/45/Atomic_Clock016.jpg/750px-Atomic_Clock016.jpg?20140314151838)
Original file (6,012 × 4,806 pixels, file size: 28.33 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionAtomic Clock016.jpg | The 6th generation of NBS Atomic Frequency Standards, NBS-6, was at the time of its unveiling the most accurate atomic clock NBS had developed to date. It had an accuracy of about one part in 10^13, and incorporated many new features to improve its research capabilities, operating life, and ease of operation. This insturment was the heart of the NBS Atomic Clock System, which also included other atomic frequency standards and clocks, a computer, and instrumentation used to intercompare the various components. | ||||
Source | National Institute of Standards and Technology | ||||
Author | National Institute of Standards and Technology | ||||
Permission (Reusing this file) |
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Licensing
[edit]Public domainPublic domainfalsefalse |
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This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:18, 14 March 2014 | ![]() | 6,012 × 4,806 (28.33 MB) | NISTResearchLibrary (talk | contribs) |
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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.
Image title |
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Author | National Institute of Standards and Technology |
Copyright holder |
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Headline | National Institute of Standards and Technology |
Source | Atomic Clock Photographic Collection |
Short title |
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Width | 4,806 px |
Height | 6,012 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 10:31, 14 March 2014 |
Exif version | 2.21 |
Color space | Uncalibrated |
Unique ID of original document | 253600049924C37B81D72C1D58D7D594 |
Date metadata was last modified | 06:31, 14 March 2014 |
Date and time of digitizing | 06:57, 13 March 2014 |
Keywords | Atomic clocks--Photograph collections. |
Contact information | library@nist.gov
100 Bureau Dr, MS 2500 Gaithersburg, MD, 20899 |
IIM version | 4 |