File:Deep Field, X-ray-Optical (2000-bg-more-1 - hubble21).tiff
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[edit]DescriptionDeep Field, X-ray-Optical (2000-bg-more-1 - hubble21).tiff |
English: Build your own comparison. These are three optical counterparts within the X-ray field shown above. From the above images, we have a Hubble Space Telescope image (left), a Keck Observatory image (middle), and the University of Hawaii 2.2 meter (right). Please note that these images coorespond to a small region within the background, as shown above. Draw your focus to the very center of each optical image; the optical field is empty. (Credit: University of Hawaii, L. Cowie) |
Date | 13 January 2000 (upload date) |
Source | Deep Field, X-ray/Optical |
Author | Credit: NASA/Hubble |
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This media is a product of the Hubble Space Telescope Credit and attribution belongs to the mission team, if not already specified in the "author" row |
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[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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:42, 13 June 2024 | 800 × 800 (1.86 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://chandra.si.edu/photo/2000/bg/hubble21.tif via Commons:Spacemedia |
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The following 5 pages use this file:
- File:Deep Field, X-ray-Optical (2000-bg-more-1 - hubble21).jpg
- File:Deep Field, X-ray-Optical (2000-bg-more-1 - keck8).jpg
- File:Deep Field, X-ray-Optical (2000-bg-more-1 - keck8).tiff
- File:Deep Field, X-ray-Optical (2000-bg-more-1 - wide0).jpg
- File:Deep Field, X-ray-Optical (2000-bg-more-1 - wide0).tiff
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Image title | This Chandra X-ray Observatory image of a 27.7 hour observation of a region in the direction of the constellation Canes Venatici, close to the Big Dipper, shows about 3 dozen X-ray sources. Some of the sources are optically too faint to be seen by telescopes such as the Hubble Space Telescope and the Keck 10 meter telescope in Hawaii and so are only known through this Chandra observation. This new class of sources may represent some of the most distant objects ever detected. If this sample of the sky is typical, tens of millions of such sources must exist. |
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Author | Chandra X-ray Observatory Center |
Copyright holder | http://chandra.harvard.edu/photo/image_use.html |
Width | 800 px |
Height | 800 px |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 6,172 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 800 |
Bytes per compressed strip | 1,920,000 |
Horizontal resolution | 100 dpi |
Vertical resolution | 100 dpi |
Data arrangement | chunky format |
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800 pixel
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1,948,966 byte
4aa15721f1e9b088cdd5b6b0400f22aadc278c4d
13 January 2000
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