Image:ChalcedonyKnifeNPS.jpg
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Chalcedony Knife (Chaco Anasazi, Site number Bc 51; AD 1000-1200) Chalcedony. L 10.8, W 2.5, T 0.7 cm
Chaco Culture National Historical Park, CHCU 1279
Source: NPS
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This image or media file contains material based on a work of a National Park Service employee, created during the course of the person's official duties. As a work of the U.S. federal government, such work is in the public domain. See the NPS website and NPS copyright policy for more information. |
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 16:55, 5 March 2006 | 650×243 (42 KB) | Brian Boru | (Chalcedony Knife (Chaco Anasazi, Site number Bc 51; AD 1000-1200) Chalcedony. L 10.8, W 2.5, T 0.7 cm<br> Chaco Culture National Historical Park, CHCU 1279 Source: [http://www.cr.nps.gov/museum/exhibits/chcu/obj/fullres/knife_chcu1279_full.html NPS] ) |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | FUJIFILM |
|---|---|
| Camera model | FinePixS1Pro |
| F-number | f/22.56 |
| Date and time of data generation | 14:30, 5 August 2002 |
| Lens focal length | 105 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | ACD Systems Digital Imaging |
| File change date and time | 09:23, 16 June 2003 |
| Y and C positioning | 1 |
| Exposure Program | Manual |
| ISO speed rating | 320 |
| Exif version | 2.1 |
| Date and time of digitizing | 14:30, 5 August 2002 |
| Image compression mode | 3.2 |
| Shutter speed | 5.5 |
| Aperture | 9 |
| Brightness | 7.82 |
| Exposure bias | 0 |
| Metering mode | CenterWeightedAverage |
| Flash | 0 |
| DateTime subseconds | 836 |
| Color space | 65535 |
| Focal plane X resolution | 3340 |
| Focal plane Y resolution | 3340 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip color area sensor |
