File:SPT-CLJ2344–4243 (Phoenix Cluster) Chandra Optical.tif
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[edit]DescriptionSPT-CLJ2344–4243 (Phoenix Cluster) Chandra Optical.tif |
English: Optical image of SPT-CLJ2344-4243 (Phoenix Cluster) |
Date | |
Source | http://chandra.harvard.edu/photo/2015/phoenix/ (image link) |
Author | NASA/STScI |
Licensing
[edit]Public domainPublic domainfalsefalse |
This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use. The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org. For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag. |
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current | 00:45, 22 January 2018 | 3,600 × 3,600 (4.28 MB) | Jncraton (talk | contribs) | User created page with UploadWizard |
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Image title | New observations of the galaxy cluster SPT-CLJ2344-4243 at X-ray, ultraviolet, and optical wavelengths are helping astronomers better understand this extraordinary system. Chandra data (blue) reveal large cavities in the X-rays, which have been combined in this composite image with optical data from Hubble (red, green, and blue). Astronomers think these X-ray cavities were carved out of the surrounding gas by powerful jets of high-energy particles emanating from near a supermassive black hole in the central galaxy of the cluster. Massive filaments of gas and dust, which extend for 160,000 to 330,000 lights years, surround the X-ray cavities. |
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Author | Chandra X-ray Observatory Center |
Width | 3,600 px |
Height | 3,600 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 24 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 10:57, 22 July 2015 |
Exif version | 2.21 |
Color space | sRGB |
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