File:Aurora Australis at the South Pole (4860012723).jpg
![File:Aurora Australis at the South Pole (4860012723).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Aurora_Australis_at_the_South_Pole_%284860012723%29.jpg/800px-Aurora_Australis_at_the_South_Pole_%284860012723%29.jpg?20180119140300)
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Summary
editDescriptionAurora Australis at the South Pole (4860012723).jpg |
Like its more familiar counterpart (the Aurora Borealis or Northern Lights), the Aurora Australis is caused by the solar wind passing through the upper atmosphere. But the Aurora Australis is much less frequently observed because so few people are in Antarctica during the austral winter. The United States maintains three research stations in Antarctica. The National Science Foundation's U.S. Antarctic Program (USAP) operates them all. Credit: Keith Vanderlinde, National Science Foundation Visit NSF’s Multimedia Gallery, at www.nsf.gov/news/mmg, for more images, and for video. |
Date | |
Source | Aurora Australis at the South Pole |
Author | National Science Foundation |
Licensing
editPublic domainPublic domainfalsefalse |
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This image is a work of a National Science Foundation 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. | ![]() |
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This image was originally posted to Flickr by National Science Foundation at https://flickr.com/photos/37157086@N02/4860012723 (archive). It was reviewed on 19 January 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work. |
19 January 2018
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:03, 19 January 2018 | ![]() | 1,862 × 1,241 (1.32 MB) | Artix Kreiger 2 (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 40D |
Copyright holder |
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Exposure time | 30/1 sec (30) |
F-number | f/3.5 |
ISO speed rating | 1,600 |
Date and time of data generation | 18:40, 1 June 2008 |
Lens focal length | 10 mm |
Credit/Provider | Keith Vanderlinde |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS Windows |
File change date and time | 10:46, 3 December 2008 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 18:40, 1 June 2008 |
APEX shutter speed | −5 |
APEX aperture | 3.625 |
APEX exposure bias | 0 |
Metering mode | Partial |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 4,438.3559322034 |
Focal plane Y resolution | 4,445.9692307692 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 2.2.0.0 |
Supported Flashpix version | 1 |
Image width | 1,862 px |
Image height | 1,241 px |
Date metadata was last modified | 05:46, 3 December 2008 |
IIM version | 2 |