File:Three GMOS spectra obtained at different times of the z =2 47 quasar J0230 (geminiann16005a).tiff
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Three_GMOS_spectra_obtained_at_different_times_of_the_z_=2_47_quasar_J0230_(geminiann16005a).tiff (430 × 363 pixels, file size: 321 KB, MIME type: image/tiff)
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[edit]DescriptionThree GMOS spectra obtained at different times of the z =2 47 quasar J0230 (geminiann16005a).tiff |
English: Three GMOS (North and South) spectra obtained at different times of the z =2.47 quasar J0230 show the variability of the absorption features, especially the CIV near rest-frame wavelength 1550Å. The spectra have been normalized based on measurements in the shaded regions. |
Date | 21 March 2016, 07:46:00 (upload date) |
Source | Three GMOS spectra obtained at different times of the z =2.47 quasar J0230 |
Author | International Gemini Observatory/NOIRLab/NSF/AURA |
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[edit]This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images 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." 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 | 23:28, 22 October 2023 | 430 × 363 (321 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/geminiann16005a.tif via Commons:Spacemedia |
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Width | 430 px |
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Height | 363 px |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 203 |
Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 21.2 (Windows) |
File change date and time | 17:44, 23 July 2020 |
Color space | Uncalibrated |