File:Adaptive optics image of comet Hale-Bopp (eso9520b).tiff
Adaptive_optics_image_of_comet_Hale-Bopp_(eso9520b).tiff (509 × 513 pixels, file size: 776 KB, MIME type: image/tiff)
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Summary
editDescriptionAdaptive optics image of comet Hale-Bopp (eso9520b).tiff |
English: The image shows innermost part of the comet's head. It is reproduced from an image that was obtained by Anne-Marie Lagrange, Jean Luc Beuzit and Patrice Bouchet on August 16-17, 1995, with the ADONIS adaptive optics instrument at the 3.6-metre telescope on La Silla. It is a composite of three 1-minute exposures through an infrared K-filtre centred at wavelength 2.2 microns. The field measures 13 x 13 arcseconds. The pixel size is 0.05 arcseconds. North is up and east is to the left. On this photo, the central condensation of the comet is clearly extended; it measures about 1.7 arcseconds across (FWHM), or about 7700 kilometres at the distance of the comet. It represents the densest part of the cloud of dust particles that surrounds the cometary nucleus. An asymmetric coma (dust cloud) extends towards the North. |
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Date | 25 August 1995 (upload date) | ||
Source |
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Author | ESO | ||
Other versions |
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Licensing
editThis media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts 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 | 22:36, 14 June 2024 | 509 × 513 (776 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.eso.org/public/archives/images/original/eso9520b.tif via Commons:Spacemedia |
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Image title | The image shows innermost part of the comet's head. It is reproduced from an image that was obtained by Anne-Marie Lagrange, Jean Luc Beuzit and Patrice Bouchet on August 16-17, 1995, with the ADONIS adaptive optics instrument at the 3.6-metre telescope on La Silla. It is a composite of three 1-minute exposures through an infrared K-filtre centred at wavelength 2.2 microns. The field measures 13 x 13 arcseconds. The pixel size is 0.05 arcseconds. North is up and east is to the left. On this photo, the central condensation of the comet is clearly extended; it measures about 1.7 arcseconds across (FWHM), or about 7700 kilometres at the distance of the comet. It represents the densest part of the cloud of dust particles that surrounds the cometary nucleus. An asymmetric coma (dust cloud) extends towards the North. |
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Width | 509 px |
Height | 513 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 5 |
Horizontal resolution | 100 dpc |
Vertical resolution | 100 dpc |
Data arrangement | chunky format |
White point chromaticity |
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Chromaticities of primarities |
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