File:Comparison of EHT and EHT Reconstructed with PRIMO (noirlab2310a).tiff
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[edit]DescriptionComparison of EHT and EHT Reconstructed with PRIMO (noirlab2310a).tiff |
English: A team of researchers, including an astronomer with NSF’s NOIRLab, has developed a new machine-learning technique to enhance the fidelity and sharpness of radio interferometry images. To demonstrate the power of their new approach, which is called PRIMO, the team created a new, high-fidelity version of the iconic Event Horizon Telescope's image of the supermassive black hole at the center of Messier 87, a giant elliptical galaxy located 55 million light-years from Earth. The image of the M87 supermassive black hole originally published by the EHT collaboration in 2019 (left); and a new image generated by the PRIMO algorithm using the same data set (right). |
Date | 13 April 2023 (upload date) |
Source | Comparison of EHT and EHT Reconstructed with PRIMO |
Author | L. Medeiros (Institute for Advanced Study), D. Psaltis (Georgia Tech), T. Lauer (NSF’s NOIRLab), and F. Ozel (Georgia Tech) |
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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 | 23:32, 15 April 2023 | 47,148 × 24,102 (38.67 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noirlab2310a.tif via Commons:Spacemedia |
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Width | 47,148 px |
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Height | 24,102 px |
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Compression scheme | LZW |
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Orientation | Normal |
Number of components | 3 |
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Horizontal resolution | 8,000 dpi |
Vertical resolution | 8,000 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 24.3 (Windows) |
File change date and time | 18:16, 11 April 2023 |
Color space | sRGB |