File:170429-N-PO203-182 (34331071156).jpg

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Description170429-N-PO203-182 (34331071156).jpg	Dr. Sophoria Westmoreland, a support contractor with the Office of Naval Research (ONR), judges a poster session during the 55th National Junior Science & Humanities Symposium (JSHS) in San Diego, California. The National JSHS is a tri-service - U.S. Army, Navy and Air Force - program that brings together 230 high school students who qualify for attendance by submitting and presenting original scientific research papers in regional symposia held at universities nationwide. (U.S. Navy photo by John F. Williams/Released)
Date	29 April 2017, 13:31
Source	170429-N-PO203-182
Author	Office of Naval Research from Arlington, United States

Camera location	32° 52′ 14.01″ N, 117° 13′ 28.88″ W	View this and other nearby images on: OpenStreetMap	32.870558; -117.224689

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.

PDMCreative Commons Public Domain Mark 1.0falsefalse

This file was reviewed on 25 November 2017 by the administrator or trusted user Ww2censor (talk), who confirmed the Public Domain status on that date.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:07, 21 November 2017		4,698 × 3,127 (2.31 MB)	Ser Amantio di Nicolao (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	170529-N-PO203-182 SAN DIEGO, Calif. (Apr. 29, 2017) The 55th National Junior Science & Humanities Symposium (JSHS) in San Diego, California. The National JSHS is a tri-service - U.S. Army, Navy and Air Force - program that brings together 230 high school students who qualify for attendance by submitting and presenting original scientific research papers in regional symposia held at universities nationwide. (U.S. Navy photo by John F. Williams/Released)
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D4S
Author	John F. Williams
Exposure time	1/125 sec (0.008)
F-number	f/4.5
ISO speed rating	2,200
Date and time of data generation	13:31, 29 April 2017
Lens focal length	24 mm
City shown	San Diego
Short title	170529-N-PO203-182
Credit/Provider	U.S. Navy
Source	Office of Naval Research
Headline	55th National Junior Science & Humanities Symposium
Width	4,928 px
Height	3,280 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 CC 2017 (Macintosh)
File change date and time	21:39, 30 April 2017
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	Manual
Exif version	2.3
Date and time of digitizing	13:31, 29 April 2017
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX shutter speed	6.965784
APEX aperture	4.33985
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Center weighted average
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	59
DateTimeOriginal subseconds	59
DateTimeDigitized subseconds	59
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	24 mm
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	0.0.3.2
IIM version	3
Province or state shown	Calif.
Country shown	USA
Keywords	ONR Office of Naval Research S&T Science and Technology U.S. Navy USN USMC JSHS #JSHS2017 STEM DoD
Original transmission location code	9216
Sublocation of city shown	SAN DIEGO
Serial number of camera	2024544
Lens used	24.0-70.0 mm f/2.8
Date metadata was last modified	17:39, 30 April 2017
Rating (out of 5)	0
Contact information	john.f.williams3.ctr@navy.mil http://www.onr.navy.mil 875 N. Randolph St.Room 1218B Arlington, VA, 22203 USA (703) 588-2392 (wk), (571) 329-4781 (cl)
Unique ID of original document	F1FC4F9C0A10BB9F05AE8362553B6DF0

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File:170429-N-PO203-182 (34331071156).jpg

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copyright status

public domain

inception

29 April 2017

coordinates of the point of view

32°52'14.009"N, 117°13'28.880"W

captured with

Nikon D4S

media type

image/jpeg

checksum

da2192e0405c3821e2e4e7c1b01c64ba1975827a

data size

2,416,968 byte

height

3,127 pixel

width

4,698 pixel

exposure time

0.008 second

f-number

4.5

ISO speed

2,200

instance of

photograph

focal length

24 millimetre

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