File:STC Celebration (18) (4404826334) (cropped).jpg

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Size of this preview: 409 × 599 pixels. Other resolutions: 164 × 240 pixels | 328 × 480 pixels | 410 × 600 pixels | 894 × 1,309 pixels.

Original file ‎(894 × 1,309 pixels, file size: 234 KB, MIME type: image/jpeg)

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Summary

Description

Celebration of Science and Technology Centers-Class of 2000, February 5, 2010

Credit: Sandy Schaeffer Photography for the National Science Foundation

Date

4 February 2010, 21:57

Source

STC Celebration (18)

Author

National Science Foundation

Other versions

This file has been extracted from another file

: STC Celebration (18) (4404826334).jpg

Licensing

This image is a work of a National Science Foundation employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Annotations

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File history

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	Date/Time	Dimensions	User	Comment
current	14:35, 25 May 2023	894 × 1,309 (234 KB)	FMSky	tweak

File usage

The following page uses this file:

Arden L. Bement Jr.

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D700
Exposure time	1/125 sec (0.008)
F Number	f/4
ISO speed rating	800
Date and time of data generation	21:57, 4 February 2010
Lens focal length	36 mm
Copyright holder
Width	894 px
Height	1,309 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 (Windows)
File change date and time	23:35, 25 May 2023
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	2.21
Date and time of digitizing	21:57, 4 February 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX shutter speed	6.965784
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light detected, compulsory flash firing
DateTime subseconds	90
DateTimeOriginal subseconds	90
DateTimeDigitized subseconds	90
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	36 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Hard
Subject distance range	Unknown
GPS tag version	2.2.0.0
Serial number of camera	2191794
Lens used	24.0-70.0 mm f/2.8
Date metadata was last modified	01:35, 26 May 2023
Unique ID of original document	C860A38471DD8B74EC6A50B4AB770E61

File:STC Celebration (18) (4404826334) (cropped).jpg

Summary

Licensing

Captions

Items portrayed in this file

depicts

Arden L. Bement, Jr.

captured with

Nikon D700

exposure time

0.008 second

f-number

4

focal length

36 millimetre

ISO speed

800

media type

image/jpeg

instance of

photograph

File history

File usage

Metadata