File:NGC 4490, Barred Spiral Galaxy (noao-ngc4490).jpg
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[edit]DescriptionNGC 4490, Barred Spiral Galaxy (noao-ngc4490).jpg |
English: This image was obtained with the wide-field view of the Mosaic camera on the Mayall 4-meter telescope at Kitt Peak National Observatory. NGC 4490 is a barred spiral galaxy (center) that is in the early stages of merging with the smaller galaxy NGC 4485 (upper right). The gravitational pull between the two galaxies is triggering star formation in both galaxies, which can be seen as the bright red clouds of gas inside and between the two galaxies. The image was generated with observations in B (blue), V (cyan), I (orange) and H-alpha (red) filters. In this image, North is up, East is left. |
Date | 30 June 2020, 21:33:00 (upload date) |
Source | NGC 4490, Barred Spiral Galaxy |
Author | T.A. Rector (University of Alaska Anchorage) and H. Schweiker (WIYN and NOIRLab/NSF/AURA) |
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[edit]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. | |
This file is licensed under the Creative Commons Attribution 4.0 International license.
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current | 19:38, 17 September 2023 | 2,264 × 2,241 (857 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noao-ngc4490.jpg via Commons:Spacemedia |
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Credit/Provider | T.A. Rector (University of Alaska Anchorage) and H. Schweiker (WIYN and NOIRLab/NSF/AURA) |
Source | NSF's NOIRLab |
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Usage terms |
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Date and time of data generation | 21:33, 30 June 2020 |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 10:08, 19 May 2015 |
Date and time of digitizing | 07:31, 19 June 2014 |
Date metadata was last modified | 02:08, 19 May 2015 |
Unique ID of original document | xmp.did:C4B0B7572B2768118083B27E313491F3 |
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Contact information |
950 North Cherry Ave. Tucson, AZ, 85719 USA |
IIM version | 4 |