File:Ytterbium Lattice Atomic Clock (10444764266).jpg
Original file (2,700 × 1,793 pixels, file size: 3.59 MB, MIME type: image/jpeg)
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Summary
DescriptionYtterbium Lattice Atomic Clock (10444764266).jpg |
NIST's ultra-stable ytterbium lattice atomic clock. Ytterbium atoms are generated in an oven (large metal cylinder on the left) and sent to a vacuum chamber in the center of the photo to be manipulated and probed by lasers. Laser light is transported to the clock by five fibers (such as the yellow fiber in the lower center of the photo). See also www.nist.gov/pml/div688/clock-082213.cfm Credit: Burrus/NIST Disclaimer: Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST. Use of NIST Information: These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology (NIST). With the exception of material marked as copyrighted, information presented on these pages is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested. |
Date | |
Source | Ytterbium Lattice Atomic Clock |
Author | National Institute of Standards and Technology |
Licensing
Public domainPublic domainfalsefalse |
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.
English ∙ 日本語 ∙ македонски ∙ Nederlands ∙ +/− |
This image was originally posted to Flickr by National Institute of Standards and Technology at https://flickr.com/photos/63059536@N06/10444764266. It was reviewed on 7 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
7 September 2016
Items portrayed in this file
depicts
some value
3 July 2013
0.05 second
4.8
52 millimetre
400
image/jpeg
26f8d3360d139b39b2286bf0f227eb52ff108aa1
3,769,499 byte
1,793 pixel
2,700 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:32, 7 September 2016 | 2,700 × 1,793 (3.59 MB) | commons>Vanished Account Byeznhpyxeuztibuo | Transferred from Flickr via Flickr2Commons |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D300S |
Exposure time | 1/20 sec (0.05) |
F Number | f/4.8 |
ISO speed rating | 400 |
Date and time of data generation | 11:06, 3 July 2013 |
Lens focal length | 52 mm |
Width | 4,288 px |
Height | 2,848 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 CS5 Windows |
File change date and time | 17:25, 14 August 2013 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 11:06, 3 July 2013 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 4.321928 |
APEX aperture | 4.526069 |
APEX exposure bias | 0 |
Maximum land aperture | 4.5 APEX (f/4.76) |
Subject distance | 2.24 meters |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 50 |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
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 | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 78 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
Serial number of camera | 3029427 |
Lens used | 18.0-200.0 mm f/3.5-5.6 |
Date metadata was last modified | 13:25, 14 August 2013 |
Unique ID of original document | xmp.did:438C850C2805E311963795FAF2F7CDCF |
IIM version | 13,366 |