File:Thermometer; Mercury (5940516223).jpg
Original file (2,400 × 1,600 pixels, file size: 2.14 MB, MIME type: image/jpeg)
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Summary edit
DescriptionThermometer; Mercury (5940516223).jpg |
NIST researcher Dawn Cross calibrates a mercury thermometer using the icepoint of water as a reference. NIST will cease to offer this service on March 1, 2011, in order to support efforts to reduce the amount of mercury in the environment. Credit: 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 | Thermometer; Mercury |
Author | National Institute of Standards and Technology |
Licensing edit
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.
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This image was originally posted to Flickr by National Institute of Standards and Technology at https://flickr.com/photos/63059536@N06/5940516223. 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
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:06, 7 September 2016 | 2,400 × 1,600 (2.14 MB) | Vanished Account Byeznhpyxeuztibuo (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 | Canon |
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Camera model | Canon EOS 5D Mark II |
Author | Photographer: Gregory Scace |
Copyright holder |
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Exposure time | 1/50 sec (0.02) |
F-number | f/5 |
ISO speed rating | 3,200 |
Date and time of data generation | 15:18, 1 February 2011 |
Lens focal length | 50 mm |
Width | 5,616 px |
Height | 3,744 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 17:24, 1 February 2011 |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 15:18, 1 February 2011 |
Meaning of each component |
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APEX shutter speed | 5.625 |
APEX aperture | 4.625 |
APEX exposure bias | 0.66666666666667 |
Maximum land aperture | 0.625 APEX (f/1.24) |
Subject distance | 1.11 meters |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 28 |
DateTimeOriginal subseconds | 28 |
DateTimeDigitized subseconds | 28 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 220104101 |
Lens used | EF50mm f/1.2L USM |
Owner of camera | Gregory Scace |
Date metadata was last modified | 12:24, 1 February 2011 |
Unique ID of original document | xmp.did:2F3BF5C54E2EE0118797DD5526EC6E9F |