File:Dahlgren (21519320755).jpg
![File:Dahlgren (21519320755).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/b/be/Dahlgren_%2821519320755%29.jpg/450px-Dahlgren_%2821519320755%29.jpg?20180907230329)
Original file (1,224 × 1,632 pixels, file size: 1.46 MB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionDahlgren (21519320755).jpg |
Archaeologists raised this unexpected gem Sept. 15 -- a 9,000-pound Dahlgren cannon. It was the second Dahlgren cannon discovered at the site, both were unexpected. As part of the mechanized phase of the CSS Georgia’s recovery, archaeologists are using a five-finger style grapple to raise large clumps of the remaining artifacts from the bottom of the Savannah River. Photo by Julie Morgan, U.S. Army Corps of Engineers, Savannah District |
Date | Taken on 15 September 2015, 13:41 |
Source | Dahlgren |
Author | U.S. Army Corps of Engineers Savannah District |
Licensing
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This image was originally posted to Flickr by U.S. Army Corps of Engineers Savannah District at https://flickr.com/photos/45417428@N05/21519320755 (archive). It was reviewed on 7 September 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
7 September 2018
Public domainPublic domainfalsefalse |
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This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:03, 7 September 2018 | ![]() | 1,224 × 1,632 (1.46 MB) | Tyler ser Noche (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | Apple |
---|---|
Camera model | iPhone 5 |
Exposure time | 1/1,391 sec (0.00071890726096334) |
F-number | f/2.4 |
ISO speed rating | 50 |
Date and time of data generation | 13:41, 15 September 2015 |
Lens focal length | 4.12 mm |
Width | 1,632 px |
Height | 1,224 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CC 2014 (Windows) |
File change date and time | 08:55, 17 September 2015 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 13:41, 15 September 2015 |
Meaning of each component |
|
APEX shutter speed | 10.44172086043 |
APEX aperture | 2.5260688216893 |
APEX brightness | 9.794547224927 |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
DateTimeOriginal subseconds | 03 |
DateTimeDigitized subseconds | 03 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 33 mm |
Scene capture type | Standard |
Lens used | iPhone 5 back camera 4.12mm f/2.4 |
Date metadata was last modified | 04:55, 17 September 2015 |
Unique ID of original document | CA425BEC80D0FB45A9D1C700B18DFF04 |