File:EXPLORER 45.jpg

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Summary

DescriptionEXPLORER 45.jpg	English: Explorer 45 satellite
Date	21 January 2004, 16:02:41
Source	https://nssdc.gsfc.nasa.gov/planetary/image/explorer_45.jpg
Author	NASA

Licensing

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:38, 15 November 2021		1,737 × 1,352 (930 KB)	CRS-20	Uploaded a work by NASA from https://nssdc.gsfc.nasa.gov/planetary/image/explorer_45.jpg with UploadWizard

File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Explorer 45

Global file usage

The following other wikis use this file:

Usage on en.wikiversity.org
- User:Marshallsumter/Radiation astronomy/Alpha particles

Metadata

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Camera manufacturer	FUJIFILM
Camera model	FinePixS1Pro
Exposure time	1/30 sec (0.033333333333333)
F-number	f/4.24
ISO speed rating	1,600
Date and time of data generation	16:02, 21 January 2004
Lens focal length	42 mm
Width	1,737 px
Height	1,352 px
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop 21.1 (Macintosh)
File change date and time	13:54, 15 January 2021
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.1
Date and time of digitizing	16:02, 21 January 2004
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3.2
Shutter speed	4.875
APEX aperture	4.1666666666667
APEX brightness	0.03
Exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	3,340
Focal plane Y resolution	3,340
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Image width	1,737 px
Image height	1,352 px
Date metadata was last modified	10:36, 22 January 2021
Unique ID of original document	CCC7C35A86DFABA50A297EEC8E40B30A
IIM version	2

File:EXPLORER 45.jpg

Summary

Licensing

Captions

Items portrayed in this file

depicts

exposure time

0.03333333333333333333 second

f-number

4.24

focal length

42 millimetre

ISO speed

1,600

instance of

photograph

File history

File usage

Global file usage

Metadata