File:130816-N-XE109-015 (24938003285).jpg

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Description130816-N-XE109-015 (24938003285).jpg	130816-N-XE109-015 ATLANTIC OCEAN (Aug. 16, 2013) Chief Quartermaster Daniel J. Bobier, from Parkerburg, W. Va., uses a sextant to demonstrate traditional navigation techniques aboard the guided-missile cruiser USS Philippine Sea (CG 58). Philippine Sea is participating in the George H.W. Bush Group Sail to improve strike group interoperability and prepare for an upcoming deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Brian Read Castillo/Released)
Date	16 August 2013, 08:39
Source	130816-N-XE109-015
Author	National Museum of the U.S. Navy

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This image was originally posted to Flickr by Photograph Curator at https://flickr.com/photos/127906254@N06/24938003285 (archive). It was reviewed on 12 July 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark.

12 July 2018

	This file is a work of a sailor or employee of the U.S. Navy, 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.
	This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

PDMCreative Commons Public Domain Mark 1.0falsefalse

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:41, 12 July 2018		2,020 × 2,782 (350 KB)	Hiàn (alt) (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.

Image title	130816-N-XE109-015 ATLANTIC OCEAN (Aug. 16, 2013) Chief Quartermaster Daniel J. Bobier, from Parkerburg, W. Va., uses a sextant to demonstrate traditional navigation techniques aboard the guided-missile cruiser USS Philippine Sea (CG 58). Philippine Sea is participating in the George H.W. Bush Group Sail to improve strike group interoperability and prepare for an upcoming deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Brian Read Castillo/Released)
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D300S
Author	MC2 Brian Read Castillo
Exposure time	1/5,000 sec (0.0002)
F-number	f/2.8
ISO speed rating	500
Date and time of data generation	08:39, 16 August 2013
Lens focal length	27 mm
Label	Typical alt
Credit/Provider	USS George H.W. Bush (CVN 77)
Source	Digital
Headline	George H.W. Bush Group Sail
Short title	130816-N-XE109-015
City shown	USS Philippine Sea (CG 58)
Width	4,288 px
Height	2,848 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS6 (Windows)
File change date and time	09:25, 10 February 2016
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	08:39, 16 August 2013
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX shutter speed	12.287712
APEX aperture	2.970854
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	30
DateTimeOriginal subseconds	30
DateTimeDigitized subseconds	30
Supported Flashpix version	1
Color space	sRGB
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	40 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.2.0.0
Date metadata was last modified	04:25, 10 February 2016
Rating (out of 5)	0
Unique ID of original document	mediabeacon:docid:33232-3943121-mlh.donhq.navy.mil-E37DC20D-13EE-4468-B1D1-6E5B3D269CC9
Category	USN
Writer	MC1 Walter, MC1 Vincent
Special instructions	Released by LCDR Charlie Drey; Public Affairs Officer, USS George H.W. Bush; ph: 757-444-4729; pao@CVN77.navy.mil
Copyright status	Copyright status not set
Supplemental categories	readcabm@cg58.navy.mil
Country shown	ATLANTIC OCEAN
Code for country shown	USA
IIM version	3

File:130816-N-XE109-015 (24938003285).jpg

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copyright status

public domain

inception

16 August 2013

captured with

Nikon D300S

exposure time

0.0002 second

f-number

2.8

focal length

27 millimetre

ISO speed

500

instance of

photograph

source of file

file available on the internet

media type

image/jpeg

checksum

99548bc32531b5a0df8c4d5115f46711ae0f30b4

data size

358,206 byte

height

2,782 pixel

width

2,020 pixel