File:Distributions of metallicity and abundance ratios (geminiann13002b).tiff
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Distributions_of_metallicity_and_abundance_ratios_(geminiann13002b).tiff (500 × 319 pixels, file size: 133 KB, MIME type: image/tiff)
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DescriptionDistributions of metallicity and abundance ratios (geminiann13002b).tiff |
English: Distributions of metallicity [M/H] and abundance ratios [α/Fe] for each of the clusters derived from the line indices. Under the assumption of passive evolution there should not be any significant differences from cluster to cluster. Instead we find that MS0451.6-0305 has [M/H] about 0.2 dex below that of the other clusters, while RXJ0152.7-1237 has [α/Fe] about 0.3 dex above that of the other clusters. |
Date | 1 February 2013, 15:28:00 (upload date) |
Source | Distributions of metallicity and abundance ratios |
Author | NOIRLab/Gemini Observatory/AURA |
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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. | |
This file is licensed under the Creative Commons Attribution 4.0 International license.
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current | 18:24, 23 October 2023 | 500 × 319 (133 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/geminiann13002b.tif via Commons:Spacemedia |
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Width | 500 px |
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Height | 319 px |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 174 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 21.2 (Windows) |
File change date and time | 15:29, 27 July 2020 |
Exif version | 2.31 |
Color space | sRGB |