File:Coudé Echelle Spectrometer (CES) (eso8710b).tif
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Summary[edit]
DescriptionCoudé Echelle Spectrometer (CES) (eso8710b).tif |
English: The Coudé Echelle Spectrometer (CES) is an advanced spectrograph that is housed in the 3.6 m building, just below the observing floor. It is mainly used in connection with the adjacent 1.4 m Coudé Auxiliary Telescope. Resolutions of the order of 100.000 are regularly employed to observe fine details in the spectra of stars and nebulae in the Milky Way. Recently it was also used to measure very faint, interstellar and intergalactic absorption lines in the spectrum of Supernova 1987A in the Large Magellanic Cloud. |
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Date | 3 July 1987 (upload date) | ||
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Author | ESO | ||
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Licensing[edit]
This 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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:43, 29 October 2023 | 1,782 × 1,432 (4.98 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.eso.org/public/archives/images/original/eso8710b.tif via Commons:Spacemedia |
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Author | Zeutschel Omniscan 11 |
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Width | 1,782 px |
Height | 1,432 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 | 49 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 17:57, 10 December 2009 |
Color space | Uncalibrated |