File:CALIB output example probabilistic radiocarbon date calibration.png
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CALIB_output_example_probabilistic_radiocarbon_date_calibration.png (308 × 322 pixels, file size: 42 KB, MIME type: image/png)
Summary
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| Description | Example output from the CALIB program, hosted at Queens University in Belfast. This shows probabilistic calculation of calendar ages from a given radiocarbon age range with a normal distribution, using the INTCAL13 calibration curve. |
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| Author or copyright owner |
CALIB, operated by Wikipedia user Mike Christie |
| Source (WP:NFCC#4) | Original publication: It has not been published anywhere; it was created by using CALIB. Immediate source: http://calib.qub.ac.uk/calib/ |
| Date of publication | N/A |
| Use in article (WP:NFCC#7) | Calibration of radiocarbon dates |
| Purpose of use in article (WP:NFCC#8) | The CALIB program generates probabilistic calendar age ranges for a given range of input radiocarbon dates. The image is of an example run. This is needed to illustrate the explanation of probabilistic calendar age calculations. |
| Not replaceable with free media because (WP:NFCC#1) |
These images can't be generated by an individual; to produce them a computer program such as CALIB has to be run. Any such output image would not be any more free than this image. |
| Minimal use (WP:NFCC#3) | There will only be one image, large enough for the details to be clear. It won't be needed in other articles, though it might eventually be moved to a subarticle if calibration warrants a separate article. The resolution is not relevant because there are no additional details to be seen at higher resolution; it is inherently a low-res image. |
| Respect for commercial opportunities (WP:NFCC#2) |
CALIB is not a commercial organization. In addition, the existence of an image of sample output could not be used to reduce any opportunity for use of CALIB. |
| Fair useFair use of copyrighted material in the context of Calibration of radiocarbon dateshttp://70.231.62.181/index.php/File:CALIB_output_example_probabilistic_radiocarbon_date_calibration.pngtrue | |
Licensing
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This work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work:
- To illustrate the subject in question
- Where no free equivalent is available or could be created that would adequately give the same information
- On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,
qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:17, 3 February 2017 | Error creating thumbnail: File missing | 308 × 322 (42 KB) | ~2025-31217-19 (talk) | opt for pushpin map |
File usage
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