File:BD+30-3639- Chandra X-ray Image with Scale Bar (2000-pne-more-5).jpg

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Chandra X-ray Image with Scale Bar Scale bar = 1 arcsec

Summary

Description	English: Chandra X-ray Image with Scale Bar Scale bar = 1 arcsec
Date	6 June 2000 (upload date)
Source	Chandra X-ray Image with Scale Bar
Author	(Credits: NASA/RIT/J.Kastner et al.)
Other versions	TIFF version

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	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."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:42, 15 June 2024		576 × 574 (54 KB)	OptimusPrimeBot (talk \| contribs)	#Spacemedia - Upload of https://chandra.si.edu/photo/2000/pne/pne_scale.jpg via Commons:Spacemedia

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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.

Source	Chandra X-ray Observatory
Credit/Provider	NASA/RIT/J.Kastner et al.
Headline	Hot bubble imaged in planetary nebula.
Author	Chandra X-ray Observatory Center
Copyright holder	http://chandra.harvard.edu/photo/image_use.html
Image title	The Chandra image of the planetary nebula BD+30 3639 shows a hot bubble of 3 million degree Celsius gas surrounding a dying, Sun-like star. The distance across the bubble is roughly 100 times the diameter of our solar system. A planetary nebula is formed when a dying red giant star puffs off its outer layer, leaving behind a hot core that will eventually collapse to form a dense star called a white dwarf. The hot bubble is thought to be due to the collision of a two million mile per hour wind from the hot core with the ejected red giant atmosphere. We are seeing the nebula about a thousand years after it formed. The odd shape of the bubble is not yet understood.
Short title	Chandra Discovers Elusive "Hot Bubble" in Planetary Nebula
Usage terms	http://chandra.harvard.edu/photo/image_use.html
Date and time of data generation	6 June 2000
Exif version	2.21
Image width	576 px
Image height	574 px
Color space	sRGB
Width	576 px
Height	574 px
Pixel composition	RGB
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Bits per component	8 8 8
Date and time of digitizing	10:50, 12 October 2007
Date metadata was last modified	09:35, 11 February 2011
Keywords	BD+30-3639
Contact information	cxcpub@cfa.harvard.edu http://chandra.harvard.edu 60 Garden St. Cambridge, MA, 02138 USA 617.496.7941
IIM version	2

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File:BD+30-3639- Chandra X-ray Image with Scale Bar (2000-pne-more-5).jpg

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HD 184738

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Chandra X-ray Observatory

copyright status

public domain

location of creation

high Earth orbit

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image/jpeg

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574 pixel

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576 pixel

fabrication method

satellite imagery

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photograph

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55,684 byte

checksum

e377c45bbe51e7e87a2b73f583c9db90014f1b31

inception

6 June 2000

source of file

file available on the internet

pHash checksum

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