File:Schmidt 000273 170624 515287 4578 (36792471332).jpg
Original file (1,920 × 1,440 pixels, file size: 990 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionSchmidt 000273 170624 515287 4578 (36792471332).jpg |
English: A detailed photo of a single solar thermal tube. A vacuum-insulated tube with mirrored interior, a copper rod and a single drop of water are the primary components that allow solar thermal power to function. |
Date | |
Source | Schmidt_000273_170624_515287_4578 |
Author | Photo by Rebecca Schmidt. – U.S. Department of Energy from United States |
Licensing
[edit]This image was originally posted to Flickr by U.S. Department of Energy at https://flickr.com/photos/37916456@N02/36792471332. It was reviewed on 18 November 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work. |
18 November 2018
Public domainPublic domainfalsefalse |
This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag. العربية ∙ English ∙ français ∙ 日本語 ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ русский ∙ українська ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/− |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:32, 18 November 2018 | 1,920 × 1,440 (990 KB) | Tyler ser Noche (talk | contribs) | Transferred from Flickr via #flickr2commons |
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File usage on Commons
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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 | PENTAX Corporation |
---|---|
Camera model | PENTAX Optio W20 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.3 |
ISO speed rating | 64 |
Date and time of data generation | 15:59, 5 September 2007 |
Lens focal length | 6.3 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Optio W20 Ver 1.00 |
File change date and time | 15:59, 5 September 2007 |
Y and C positioning | Co-sited |
Exif version | 2.2 |
Date and time of digitizing | 15:59, 5 September 2007 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.4 APEX (f/3.25) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 38 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Macro |