File:Nearby Galaxies Illustrate the Power of the Gemini Deep Deep Survey (gemini0406a).tiff
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![File:Nearby Galaxies Illustrate the Power of the Gemini Deep Deep Survey (gemini0406a).tiff](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Nearby_Galaxies_Illustrate_the_Power_of_the_Gemini_Deep_Deep_Survey_%28gemini0406a%29.tiff/lossy-page1-515px-Nearby_Galaxies_Illustrate_the_Power_of_the_Gemini_Deep_Deep_Survey_%28gemini0406a%29.tiff.jpg?20231027211014)
Size of this JPG preview of this TIF file: 515 × 599 pixels. Other resolutions: 206 × 240 pixels | 412 × 480 pixels | 660 × 768 pixels | 880 × 1,024 pixels | 1,906 × 2,218 pixels.
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This Canada-France-Hawaii Telescope image shows a small section of the nearby Virgo cluster of galaxies dominated by two giant elliptical galaxies on the left side of the image.
Summary
[edit]DescriptionNearby Galaxies Illustrate the Power of the Gemini Deep Deep Survey (gemini0406a).tiff |
English: This Canada-France-Hawaii Telescope image shows a small section of the nearby Virgo cluster of galaxies dominated by two giant elliptical galaxies on the left side of the image. The Gemini Deep Deep Survey (GDDS) studied much more distant galaxies than those shown in this image. However, the nearby elliptical galaxies in this image are thought to be older and even more massive, yet similar to some of the larger distant galaxies studied in the GDDS. Note the bright, smaller and bluer spiral galaxies on the right (center and bottom). These nearby spiral galaxies have active star formation occurring that makes them appear brighter and bluer. The limited number of galaxies observed spectroscopically in the redshift desert prior to the GDDS were mostly of this type. The GDDS allowed astronomers to thoroughly survey the more massive, redder yet dimmer galaxies as well. Light from galaxies in the nearby Virgo cluster has traveled for approximately 45 million years, whereas light from the galaxies studied in the GDDS has been traveling between 8-11 billion years to reach us. |
Date | 8 October 2004 (upload date) |
Source | Nearby Galaxies Illustrate the Power of the Gemini Deep Deep Survey |
Author | “Canada-France-Hawaii Telescope/J.-C. Cuillandre/Coelum” |
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This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images of the week and captions; are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
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current | 21:10, 27 October 2023 | ![]() | 1,906 × 2,218 (12.12 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/gemini0406a.tif via Commons:Spacemedia |
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Image title | This Canada-France-Hawaii Telescope image shows a small section of the nearby Virgo cluster of galaxies dominated by two giant elliptical galaxies on the left side of the image. The Gemini Deep Deep Survey (GDDS) studied much more distant galaxies than those shown in this image. However, the nearby elliptical galaxies in this image are thought to be older and even more massive, yet similar to some of the larger distant galaxies studied in the GDDS. Note the bright, smaller and bluer spiral galaxies on the right (center and bottom). These nearby spiral galaxies have active star formation occurring that makes them appear brighter and bluer. The limited number of galaxies observed spectroscopically in the redshift desert prior to the GDDS were mostly of this type. The GDDS allowed astronomers to thoroughly survey the more massive, redder yet dimmer galaxies as well. Light from galaxies in the nearby Virgo cluster has traveled for approximately 45 million years, whereas light from the galaxies studied in the GDDS has been traveling between 8-11 billion years to reach us. |
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Width | 1,906 px |
Height | 2,218 px |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 19,764 |
Number of components | 3 |
Number of rows per strip | 2,218 |
Bytes per compressed strip | 12,682,524 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 7.0 |
File change date and time | 08:07, 10 December 2003 |
Color space | Uncalibrated |