File:Projectile Point (FOUS 16795) (b1991b11-1dd8-b71b-0b6c-e6ab4a5bc47a).jpg
Original file (1,200 × 889 pixels, file size: 319 KB, MIME type: image/jpeg)
Captions
Summary
[edit]English: Projectile Point (FOUS 16795) | |||||
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Photographer |
English: NPS photo |
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Title |
English: Projectile Point (FOUS 16795) |
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Publisher |
English: U.S. National Park Service |
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Description |
English: Brass projectile point. Although Knife River flint and other stone arrowheads could be sharper than metal points, they could break on impact. If damaged during use, metal points like this one made of brass, could be reworked and sharpened.
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Depicted place |
English: Fort Union Trading Post National Historic Site |
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Date | Taken on 27 February 2017 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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NPS Unit Code InfoField | FOUS | ||||
Album(s) InfoField | English: Artifacts of Fort Union: Weapons |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:17, 14 May 2024 | 1,200 × 889 (319 KB) | BMacZeroBot (talk | contribs) | Batch upload (Commons:Batch uploading/NPGallery) |
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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 DIGITAL REBEL XTi |
Exposure time | 1/125 sec (0.008) |
F-number | f/5 |
ISO speed rating | 400 |
Date and time of data generation | 15:20, 27 February 2017 |
Lens focal length | 50 mm |
Orientation | Normal |
File change date and time | 15:20, 27 February 2017 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 15:20, 27 February 2017 |
Meaning of each component |
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APEX shutter speed | 6.9657897949219 |
APEX aperture | 4.6438598632812 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 4,433.2953249715 |
Focal plane Y resolution | 4,453.6082474227 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |