File:Grand Canyon National Park, 23 Annual Star Party 2013 - 0411 - Flickr - Grand Canyon NPS.jpg
Original file (3,081 × 2,010 pixels, file size: 2.38 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionGrand Canyon National Park, 23 Annual Star Party 2013 - 0411 - Flickr - Grand Canyon NPS.jpg |
For eight days every June, park visitors and residents explore the wonders of the night sky on Grand Canyon National Park's South Rim with the Tucson Amateur Astronomy Association and on the North Rim with the Saguaro Astronomy Club of Phoenix. Amateur astronomers from across the country volunteer their expertise and offer free nightly astronomy programs and free telescope viewing. NPS photo by Michael Quinn. Learn more here: www.nps.gov/grca/planyourvisit/grand-canyon-star-party.htm |
Date | |
Source | Grand Canyon National Park: 23 Annual Star Party 2013 - 0411 |
Author | Grand Canyon National Park |
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
Public domainPublic domainfalsefalse |
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |
This image was originally posted to Flickr by Grand Canyon NPS at https://www.flickr.com/photos/50693818@N08/9348654026. It was reviewed on 17 February 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
17 February 2014
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current | 20:35, 17 February 2014 | 3,081 × 2,010 (2.38 MB) | Matanya (talk | contribs) | == {{int:filedesc}} == {{Information |Description=For eight days every June, park visitors and residents explore the wonders of the night sky on Grand Canyon National Park's South Rim with the Tucson Amateur Astronomy Association and on the North Rim w... |
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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 REBEL T2i |
Author | NPS |
Copyright holder |
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Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5 |
ISO speed rating | 100 |
Date and time of data generation | 19:44, 15 June 2013 |
Lens focal length | 42 mm |
Short title |
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Image title |
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Credit/Provider | NPS photo by Michael Quinn |
Width | 3,456 px |
Height | 2,304 px |
Bits per component |
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Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 18:22, 22 July 2013 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 19:44, 15 June 2013 |
Meaning of each component |
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APEX shutter speed | 6 |
APEX aperture | 4.625 |
APEX exposure bias | 0 |
Maximum land aperture | 4.625 APEX (f/4.97) |
Metering mode | Pattern |
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 | 3,818.7845303867 |
Focal plane Y resolution | 3,872.268907563 |
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 | 1923121818 |
Lens used | EF-S18-55mm f/3.5-5.6 IS |
Image width | 3,081 px |
Image height | 2,010 px |
Subject distance | 4,294,967,295 meters |
Date metadata was last modified | 11:22, 22 July 2013 |
Unique ID of original document | 91C8E64F15ED9108DAE0A68E600A5B84 |
IIM version | 2 |