File:Port state control exam (7767643228).jpg

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Description	SAN PEDRO, Calif. -- Chief Warrant Officer Joseph Twiddy, an inspector at Coast Guard Sector Los Angeles-Long Beach, inspects the life boat onboard the motor vessel Texas Aug. 2, 2012 in the Port of Los Angeles. The inspection is part of a port state control examination, which is conducted periodically to ensure vessels are in compliance with safety regulations. U.S. Coast Guard photo by Petty Officer 3rd Class Cory J. Mendenhall. 120802-G-MR731-079
Date	2 August 2012, 11:12
Source	Port state control exam
Author	Coast Guard

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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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This image was originally posted to Flickr by U.S. Coast Guard at https://flickr.com/photos/30884892@N08/7767643228. It was reviewed on 3 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work.

3 September 2016

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:26, 3 September 2016		2,468 × 1,748 (2.24 MB)	Vanished Account Byeznhpyxeuztibuo (talk \| contribs)	Transferred from Flickr via Flickr2Commons

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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	SAN PEDRO, Calif. -- Chief Warrant Officer Joseph Twiddy, an inspector at Coast Guard Sector Los Angeles-Long Beach, inspects the life boat onboard the motor vessel Texas Aug. 2, 2012 in the Port of Los Angeles. The inspection is part of a port state control examination, which is conducted periodically to ensure vessels are in compliance with safety regulations. U.S. Coast Guard photo by Petty Officer 3rd Class Cory J. Mendenhall.
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D700
Exposure time	1/250 sec (0.004)
F-number	f/4.5
ISO speed rating	400
Date and time of data generation	11:12, 2 August 2012
Lens focal length	17 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS4 Macintosh
File change date and time	12:59, 2 August 2012
White point chromaticity	0.313 0.329
Chromaticities of primarities	0.64 0.33 0.21 0.71 0.15 0.06
Color space transformation matrix coefficients	0.299 0.587 0.114
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	11:12, 2 August 2012
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX exposure bias	−0.33333333333333
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light not detected, compulsory flash firing
DateTime subseconds	16
DateTimeOriginal subseconds	16
DateTimeDigitized subseconds	16
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	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	17 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
Supported Flashpix version	1
Image width	2,468 px
Image height	1,748 px
Date metadata was last modified	05:59, 2 August 2012
Unique ID of original document	xmp.did:0580117407206811871FA271C11F6DE1

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File:Port state control exam (7767643228).jpg

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