Atomic Clock026.jpg

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Size of this preview: 755 × 599 pixels. Other resolutions: 2,560 × 2,032 pixels | 6,132 × 4,867 pixels.

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GIGANTICKÁ Fotografie + Description: Atomic frequency standard NIST-7

Date: 22 April 1993
Source: National Institute of Standards and Technology
Author: National Institute of Standards and Technology

+ pochází z Wikimedia Commons, kde má status – This image is in the public domain 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.

Kategorie:PD United States Kategorie:Gigantické fotografie

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:11, 5 November 2025		6,132 × 4,867 (26.33 MB)	Admin-allmultimedia (talk \| contribs)	== Popis == AlfaRomeo

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Author	National Institute of Standards and Technology
Copyright holder	The images in the Atomic Clock Photographic Collection are in the public domain and are not subject to copyright in the United States. However, please pay special attention to the individual works to make sure there are no copyright restrictions indicated. Individual works may require securing other permissions from the original copyright holder. Use of the images from NIST Digital Collections is not restricted, but a statement of attribution is required. Please use the following attribution statement: "National Institute of Standards and Technology Digital Collections, Gaithersburg, MD 20899."
Date and time of data generation	22 April 1993
Width	4,867 px
Height	6,132 px
Bits per component	8 8 8
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	10:32, 14 March 2014
Exif version	2.21
Color space	Uncalibrated
Unique ID of original document	6EF45A68F45737C08BA5BC67A20BF4C0
Headline	National Institute of Standards and Technology
Source	Atomic Clock Photographic Collection
Date metadata was last modified	06:32, 14 March 2014
Date and time of digitizing	06:57, 13 March 2014
Keywords	Atomic clocks--Photograph collections.
Short title	Atomic frequency standard NIST-7
Contact information	library@nist.gov 100 Bureau Dr, MS 2500 Gaithersburg, MD, 20899 301-975-3052
IIM version	4

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Atomic Clock026.jpg

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