File:US Navy 111004-N-NK458-012 . Cmdr. James Colston, executive officer of the Los Angeles-class attack submarine USS Helena (SSN 725), explains contro.jpg

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English: NORFOLK, Va. (Oct. 4, 2011) Lt. Cmdr. James Colston, executive officer of the Los Angeles-class attack submarine USS Helena (SSN 725), explains control room operations to German navy Rear Adm. Thorsten Kahler, commander of Flotilla 2. Kahler is the commander of the Combined Force Maritime Component during the Enterprise Carrier Strike Group Fleet Synthetic Training Group Command. (U.S. Navy photo by Mass Communication Specialist 1st Class Todd A. Schaffer/Released)

Date

Taken on 4 October 2011

Source

This image was released by the United States Navy with the ID 111004-N-NK458-012 (next).
This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

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Author

U.S. Navy photo by Mass Communication Specialist 1st Class Todd A. Schaffer

Licensing

	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.

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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:12, 6 October 2011		3,872 × 2,592 (1.97 MB)	BotMultichillT (talk \| contribs)	== {{int:filedesc}} == {{Information \|description={{en\|1=NORFOLK, Va. (Oct. 4, 2011) Lt. Cmdr. James Colston, executive officer of the Los Angeles-class attack submarine USS Helena (SSN 725), explains control room operations to German navy Rear Adm. Thors

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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
Camera model	NIKON D200
Author	Mass Communication Specialist 1st Class Todd A. Schaffer
Exposure time	1/60 sec (0.016666666666667)
F-number	f/5.6
ISO speed rating	200
Date and time of data generation	14:06, 4 October 2011
Lens focal length	10.5 mm
City shown	NORFOLK
Short title	110004-NK458-012
Credit/Provider	U.S. Navy
Source	Navy Visual News Service (NVNS)
Image title	110004-NK458-012 NORFOLK, Va. (Oct. 4, 2011) Lt. Cmdr. James Colston, executive officer of the Los Angeles-class attack submarine USS Helena (SSN 725), explains control room operations to German navy Rear Adm. Thorsten Kahler, commander of Flotilla 2. Kahler is the commander of the Combined Force Maritime Component during the Enterprise Carrier Strike Group Fleet Synthetic Training Group Command. (U.S. Navy photo by Mass Communication Specialist 1st Class Todd A. Schaffer/Released)
Label	Navy.mil
Width	3,872 px
Height	2,592 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 CS5.1 Windows
File change date and time	16:19, 4 October 2011
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	14:06, 4 October 2011
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX shutter speed	5.906891
APEX aperture	4.970854
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Subject distance	0.71 meters
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light detected
DateTime subseconds	90
DateTimeOriginal subseconds	90
DateTimeDigitized subseconds	90
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	15 mm
Scene capture type	Standard
Scene control	None
Contrast	Soft
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.2.0.0
IIM version	3
Province or state shown	Va.
Country shown	United States
Category	N
Supplemental categories	Unclassified 703-614-9154 navyvisualnews@navy.mil
Writer	Oscar Sosa
Special instructions	Released/Distributed by Navy Media Content Services 703-614-9154
Original transmission location code	USS Helena (SSN 725)
Lens used	10.5 mm f/2.8
Date metadata was last modified	12:19, 4 October 2011
Rating (out of 5)	0
Unique ID of original document	xmp.did:C78972E6C0EEE011AC5DDAFB681B7533

File:US Navy 111004-N-NK458-012 . Cmdr. James Colston, executive officer of the Los Angeles-class attack submarine USS Helena (SSN 725), explains contro.jpg

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depicts

inception

4 October 2011

captured with

Nikon D200