File:ChalcedonyKnifeNPS.jpg
ChalcedonyKnifeNPS.jpg (650 × 243 pixels, file size: 42 KB, MIME type: image/jpeg)
Captions
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 archive copy at the Wayback Machine
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. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:55, 5 March 2006 | 650 × 243 (42 KB) | Brian Boru (talk | contribs) | 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 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 | FUJIFILM |
---|---|
Camera model | FinePixS1Pro |
F-number | f/22.56 |
ISO speed rating | 320 |
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 | Centered |
Exposure Program | Manual |
Exif version | 2.1 |
Date and time of digitizing | 14:30, 5 August 2002 |
Image compression mode | 3.2 |
APEX shutter speed | 5.5 |
APEX aperture | 9 |
APEX brightness | 7.82 |
APEX exposure bias | 0 |
Metering mode | Center weighted average |
Flash | Flash did not fire |
DateTime subseconds | 836 |
Color space | Uncalibrated |
Focal plane X resolution | 3,340 |
Focal plane Y resolution | 3,340 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |