File:R Leporis as imaged by ALMA.tif
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Size of this JPG preview of this TIF file: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 784 × 784 pixels.
Original file (784 × 784 pixels, file size: 3.54 MB, MIME type: image/tiff)
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[edit]DescriptionR Leporis as imaged by ALMA.tif |
English: This image of R Leporis, a star in the final stages of its evolution, is the highest resolution image ever achieved with ALMA. It has an angular resolution of 5 milli-arcseconds, equivalent to seeing a 10-metre-long bus on the Moon. It was achieved using the ALMA Band 10 (high-frequency) receivers and an array configuration with a maximum baseline length of 16 km, as well as a novel calibration technique. Submillimeter-wave emission from the stellar surface is shown in orange and hydrogen cyanide maser emissions at 891 GHz are shown in blue. The observations show that the star is surrounded by a ring-like structure of gas and that gas from the star is escaping to the surrounding space. |
Date | |
Source | https://www.eso.org/public/images/ann23019a/ |
Author | ALMA (ESO/NAOJ/NRAO)/Y. Asaki et al. |
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[edit]This image was produced by the ALMA Observatory.
Unless specifically noted, the images and videos distributed from the public ALMA websites (www.almaobservatory.org, www.alma.cl, and kids.alma.cl) along with the texts of press releases, announcements, pictures 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. Details on how to interpret this are given below for those who need further explanation. See the ALMA copyright notice for complete information. Conditions:
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This file is licensed under the Creative Commons Attribution 4.0 International license. Attribution: ALMA
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current | 07:07, 15 November 2023 | 784 × 784 (3.54 MB) | Artem.G (talk | contribs) | Uploaded a work by ALMA (ESO/NAOJ/NRAO)/Y. Asaki et al. from https://www.eso.org/public/images/ann23019a/ with UploadWizard |
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Image title | This image of R Leporis, a star in the final stages of its evolution, is the highest resolution image ever achieved with ALMA. It has an angular resolution of 5 milli-arcseconds, equivalent to seeing a 10-metre-long bus on the Moon. It was achieved using the ALMA Band 10 (high-frequency) receivers and an array configuration with a maximum baseline length of 16 km, as well as a novel calibration technique. Submillimeter-wave emission from the stellar surface is shown in orange and hydrogen cyanide maser emissions at 891 GHz are shown in blue. The observations show that the star is surrounded by a ring-like structure of gas and that gas from the star is escaping to the surrounding space. |
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Width | 784 px |
Height | 784 px |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 25,634 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 784 |
Bytes per compressed strip | 3,687,936 |
Horizontal resolution | 10 dpc |
Vertical resolution | 10 dpc |
Data arrangement | chunky format |
Software used | Adobe Photoshop 25.1 (Windows) |
File change date and time | 14:16, 10 November 2023 |
Color space | sRGB |
Structured data
15 November 2023
image/tiff
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