File:Hubble Legacy Field Compass Image.png
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摘要
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| 描述 |
English: This image shows the sizes and locations within the Hubble Legacy Field of the two areas that Hubble first studied in this region, the Great Observatories Origins Deep Survey (GOODS) and the Hubble Ultra Deep Field (HUDF), along with the deepest image ever taken by Hubble, the eXtreme Deep Field (XDF).
The Hubble Legacy Field is one of the widest views ever taken of the universe with Hubble. Astronomers assembled the image from 16 years' worth of Hubble observations. The Hubble Legacy Field image combines many Hubble field surveys, including the iconic original HUDF and the first wide-field GOODS, as well as the XDF. The image's wavelength range stretches from ultraviolet to near-infrared light, capturing all the features of galaxy assembly over time. The wide view contains about 30 times as many galaxies as in the HUDF. The new portrait, a mosaic of 7,500 exposures, covers almost the width of the full Moon. |
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| 来源 | https://hubblesite.org/contents/media/images/2019/17/4495-Image.html |
| 作者 | NASA, ESA, G. Illingworth and D. Magee (University of California, Santa Cruz), K. Whitaker (University of Connecticut), R. Bouwens (Leiden University), P. Oesch (University of Geneva), and the Hubble Legacy Field team |
许可协议
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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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| 当前 | 2019年8月15日 (四) 20:58 | | 25,500 × 25,500（679.09 MB） | Huntster | c:User:Rillke/bigChunkedUpload.js: Full resolution version. |
| 2019年5月10日 (五) 02:01 |  | 2,000 × 2,000（3.62 MB） | EighteenFiftyNine | User created page with UploadWizard |
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