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DescriptionA view of the Milky Way supermassive black hole Sagittarius A* in polarised light (eso2406a).jpg |
English: The Event Horizon Telescope (EHT) collaboration, who produced the first ever image of our Milky Way black hole released in 2022, has captured a new view of the massive object at the centre of our Galaxy: how it looks in polarised light. This is the first time astronomers have been able to measure polarisation, a signature of magnetic fields, this close to the edge of Sagittarius A*. This image shows the polarised view of the Milky Way black hole. The lines overlaid on this image mark the orientation of polarisation, which is related to the magnetic field around the shadow of the black hole.
Tiếng Việt: Hình ảnh lỗ đen siêu khối lượng Nhân Mã A* của Ngân Hà dưới ánh sáng phân cực |
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Date | (released) | ||
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Author | EHT Collaboration | ||
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This file is licensed under the Creative Commons Attribution 4.0 International license. Attribution: EHT Collaboration
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current | 21:46, 27 March 2024 | 3,600 × 3,600 (1.21 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.eso.org/public/archives/images/large/eso2406a.jpg via Commons:Spacemedia |
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- File:Sagittarius Astar in polarised light.tif
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Image title |
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Credit/Provider | EHT Collaboration |
Source | European Southern Observatory |
Short title |
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Usage terms |
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Date and time of data generation | 14:00, 27 March 2024 |
JPEG file comment | The Event Horizon Telescope (EHT) collaboration, who produced the first ever image of our Milky Way black hole released in 2022, has captured a new view of the massive object at the centre of our Galaxy: how it looks in polarised light. This is the first time astronomers have been able to measure polarisation, a signature of magnetic fields, this close to the edge of Sagittarius A*. This image shows the polarised view of the Milky Way black hole. The lines overlaid on this image mark the orientation of polarisation, which is related to the magnetic field around the shadow of the black hole. |
Software used | Adobe Photoshop 23.5 (Macintosh) |
File change date and time | 12:09, 20 March 2024 |
Date and time of digitizing | 10:20, 6 December 2023 |
Date metadata was last modified | 13:09, 20 March 2024 |
Unique ID of original document | xmp.did:a739466d-6f84-a246-9fad-72a4e86ee223 |
Keywords | Sagittarius A* |
Contact information |
Karl-Schwarzschild-Strasse 2 Garching bei München, None, D-85748 Germany |
IIM version | 4 |
Structured data
Items portrayed in this file
depicts
copyright status
copyrighted
copyright license
Creative Commons Attribution 4.0 International
media type
image/jpeg
height
3,600 pixel
width
3,600 pixel
data size
1,269,153 byte
checksum
10d287330e3e4fd6d4f29be13cb9061e769959d9
inception
27 March 2024
source of file
file available on the internet
pHash checksum
3nzcbxlsfvcpzupf57ng8oary4kuocfwf51rbiifla51poc1w9
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