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Size of this preview: 800 × 534 pixels. Other resolutions: 320 × 214 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 854 pixels | 2,560 × 1,709 pixels | 7,360 × 4,912 pixels.
Original file (7,360 × 4,912 pixels, file size: 9.69 MB, MIME type: image/jpeg)
Summary
DescriptionRobert J. Walker paddlewheel flange.jpg | The paddlewheel flanges of the United States Coast Survey ship Robert J. Walker, photographed by a National Oceanic and Atmospheric Administration dive team on the bottom of the Atlantic Ocean off New Jersey. Robert J. Walker sank on 21 June 1860 after a collision, with the loss of 20 of her crew. |
Date | |
Source | noaa.gov "NOAA confirms wreck is lost 19th century U.S. Coast Survey steamer," August 27, 2013 |
Author | w:National Oceanic and Atmospheric Administration photo |
Licensing
Public domainPublic domainfalsefalse |
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
---|---|---|---|
2014-06-13 22:55:55 | 7360 × 4912 | Mdnavman | {{Information |Description = The paddlewheel flanges of the United States Coast Survey ship [[USCS Robert J. Walker (1844)|''Robert J. Walker'']], photographed by a National Oceanic and Atmospheric Administration dive team on the bottom of the Atla... |
Items portrayed in this file
depicts
23 June 2013
captured with
Nikon D800
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 08:27, 2 November 2018 | 7,360 × 4,912 (9.69 MB) | FSock | Transferred from en.wikipedia (MTC!) (1.1.1) |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
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 | NIKON CORPORATION |
---|---|
Camera model | NIKON D800 |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/4 |
ISO speed rating | 1,800 |
Date and time of data generation | 10:09, 23 June 2013 |
Lens focal length | 16 mm |
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 11:24, 22 August 2013 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 10:09, 23 June 2013 |
Shutter speed | 3.906891 |
APEX aperture | 4 |
Exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Subject distance | 0.45 meters |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Color space | Uncalibrated |
Focal plane X resolution | 204.84020996094 |
Focal plane Y resolution | 204.84020996094 |
Focal plane resolution unit | 4 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 16 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 3038354 |
Lens used | 16.0-35.0 mm f/4.0 |
Image width | 7,360 px |
Image height | 4,912 px |
Date metadata was last modified | 07:24, 22 August 2013 |
Unique ID of original document | 0ADF540A7AFC5287930379035C0DE5E6 |
IIM version | 4 |
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