File:Infrared Image of the Planetary Nebula BD+30 3639 (2000-pne-more-2).jpg

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Infrared Image of the Planetary Nebula BD+30 3639 This infrared image at a wavelength of 2.2 microns shows radiation from dust grains at a temperature of -170 degrees Celsius. The dark red ring in the center of the image is an instrumental artifact.

Summary

Description	English: Infrared Image of the Planetary Nebula BD+30 3639 This infrared image at a wavelength of 2.2 microns shows radiation from dust grains at a temperature of -170 degrees Celsius. The dark red ring in the center of the image is an instrumental artifact. Scale: Image is 6.6 arcsec on a side. (1 arcsec = 230 billion kilometers at a distance of 5000 light years.)
Date	6 June 2000 (upload date)
Source	Infrared Image of the Planetary Nebula BD+30 3639
Author	(Credit:UH/IoA/Gemini)
Other versions	TIFF version

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:57, 15 June 2024		552 × 509 (174 KB)	Don-vip (talk \| contribs)	Cropped 1 % horizontally, 8 % vertically, 9 % areawise using CropTool with precise mode.
	15:41, 15 June 2024		555 × 555 (170 KB)	OptimusPrimeBot (talk \| contribs)	#Spacemedia - Upload of https://chandra.si.edu/photo/2000/pne/bd_gemini.jpg via Commons:Spacemedia

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File:Infrared Image of the Planetary Nebula BD+30 3639 (2000-pne-more-2).tiff

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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	555 px
Image height	555 px
Color space	sRGB
Width	555 px
Height	555 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	11:23, 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:Infrared Image of the Planetary Nebula BD+30 3639 (2000-pne-more-2).jpg

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6 June 2000

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File:Infrared Image of the Planetary Nebula BD+30 3639 (2000-pne-more-2).jpg

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