File:Webb spotlights gravitational arcs in ‘El Gordo’ galaxy cluster (NIRCam image) (elgordo2).tiff
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[edit]DescriptionWebb spotlights gravitational arcs in ‘El Gordo’ galaxy cluster (NIRCam image) (elgordo2).tiff |
English: Webb’s infrared image of the galaxy cluster El Gordo (“the Fat One”) reveals hundreds of galaxies, some never before seen at this level of detail. El Gordo acts as a gravitational lens, distorting and magnifying the light from distant background galaxies. Two of the most prominent features in the image include the Thin One, highlighted in box A, and the Fishhook, a red swoosh highlighted in box B. Both are lensed background galaxies. The insets at right show zoomed-in views of both objects.[Image description: The left two-thirds of the frame shows a field of small galaxies on a black background. Near the center of the image, a long, thin line is outlined with a white box and labeled A. At upper right, a red swoosh nearly encircling two galaxies is outlined with a white box and labeled B. The right third of the frame shows zoomed in views of the two regions in the boxes. At top in box A, a thin mottled line extends from upper left to lower right with a handful of background objects. At bottom in box B, a red swoosh wraps around from upper left to lower right, nearly encircling two small galaxies located at one o’clock and seven o’clock.] |
Date | 2 August 2023 (upload date) |
Source | Webb spotlights gravitational arcs in ‘El Gordo’ galaxy cluster (NIRCam image) |
Author | NASA, ESA, CSA, J. Diego (Instituto de Física de Cantabria), B. Frye (University of Arizona), P. Kamieneski (Arizona State University), T. Carleton (Arizona State University), R. Windhorst (Arizona State University), A. Pagan (STScI), J. Summers (Arizona State University), J. D’Silva (University of Western Australia), A. Koekemoer (STScI), A. Robotham (University of Western Australia) |
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[edit]ESA/Webb images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the webbtelescope.org website, use the {{PD-Webb}} tag.
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This file is licensed under the Creative Commons Attribution 4.0 International license.
Attribution: NASA, ESA, CSA, J. Diego (Instituto de Física de Cantabria), B. Frye (University of Arizona), P. Kamieneski (Arizona State University), T. Carleton (Arizona State University), R. Windhorst (Arizona State University), A. Pagan (STScI), J. Summers (Arizona State University), J. D’Silva (University of Western Australia), A. Koekemoer (STScI), A. Robotham (University of Western Australia)
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current | 10:01, 3 August 2023 | 6,632 × 4,421 (29.66 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://esawebb.org/media/archives/images/original/elgordo2.tif via Commons:Spacemedia |
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Author | Space Telescope Science Institute Office of Public Outreach |
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Copyright holder | Public |
Width | 6,632 px |
Height | 4,421 px |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 13 |
Horizontal resolution | 300 dpc |
Vertical resolution | 300 dpc |
Data arrangement | chunky format |
Software used | Adobe Photoshop 23.5 (Macintosh) |
File change date and time | 11:04, 8 May 2023 |
Exif version | 2.31 |
Date and time of digitizing | 11:46, 12 January 2023 |
Color space | Uncalibrated |