File:US Coast Guard Cutter Polar Star assists Operation Deep Freeze 2016 160113-G-YE680-163.jpg
Original file (5,520 × 3,680 pixels, file size: 1.54 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionUS Coast Guard Cutter Polar Star assists Operation Deep Freeze 2016 160113-G-YE680-163.jpg |
English: Petty Officers 3rd Class Ryan Brookes and Agustin Foguet, both damage controlmen in the Coast Guard Cutter Polar Star’s engineering department, search for a hairline fracture on a piece of the cutter’s reduction gear while underway in McMurdo Sound, Antarctica, Jan. 13, 2016. The reduction gear is used to turn the high speed of the icebreaker’s turbines into low speed, high torque motion for propulsion. (U.S. Coast Guard photo by Petty Officer 2nd Class Grant DeVuyst)
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Date | Taken on 13 January 2016 | |||
Source | https://www.dvidshub.net/image/2371934/us-coast-guard-cutter-polar-star-assists-operation-deep-freeze-2016 | |||
Author | Petty Officer 2nd Class Grant DeVuyst | |||
Location InfoField | AQ | |||
VIRIN InfoField |
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Posted InfoField | 27 January 2016, 15:49 | |||
Archive link InfoField | archive copy at the Wayback Machine |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image or file is a work of a United States Coast Guard service personnel or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain (17 U.S.C. § 101 and § 105, USCG main privacy policy and specific privacy policy for its imagery server).
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:02, 16 April 2017 | 5,520 × 3,680 (1.54 MB) | Fæ (talk | contribs) | DVIDS 19 megapixel image from https://www.dvidshub.net/image/2371934/us-coast-guard-cutter-polar-star-assists-operation-deep-freeze-2016. Antarctica; Deep Freeze; NSF; icebreaking. Part of User:Fæ/Project list/DoD |
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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 | NIKON CORPORATION |
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Camera model | NIKON D810 |
Author | Petty Officer 2nd Class Grant DeVuyst |
Copyright holder |
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Exposure time | 1/80 sec (0.0125) |
F-number | f/4 |
ISO speed rating | 800 |
Lens focal length | 32 mm |
Short title | 160113-G-YE680-163 |
Date and time of data generation | 19:00, 12 January 2016 |
Headline | US Coast Guard Cutter Polar Star assists Operation Deep Freeze 2016 |
Credit/Provider | U.S. Coast Guard Pacific Area |
Source | Digital |
Image title | Petty Officers 3rd Class Ryan Brookes and Agustin Foguet, both damage controlmen in the Coast Guard Cutter Polar Star’s engineering department, search for a hairline fracture on a piece of the cutter’s reduction gear while underway in McMurdo Sound, Antarctica, Jan. 13, 2016. The reduction gear is used to turn the high speed of the icebreaker’s turbines into low speed, high torque motion for propulsion. (U.S. Coast Guard photo by Petty Officer 2nd Class Grant DeVuyst) |
City shown | |
Width | 5,520 px |
Height | 3,680 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 6.321928 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 32 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 0.0.3.2 |
IIM version | 4 |
Supplemental categories | Unclassified |
Keywords |
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Special instructions | Released Chief Warrant Officer Allyson Conroy U.S. Coast Guard Pacific Area allyson.e.conroy@uscg.mil via DVIDS |
Code for country shown | AQ |
Country shown | Antarctica |
Writer | |
Original transmission location code | |
Identifier | DVIDS Image ID 2371934 |
Province or state shown |