File:Gravitational wave "Koi fish" glitch.png
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Captions
Captions
Visualization of a gravitational wave "koi fish" glitch.
Summary[edit]
| Description |
English: This image represent a type of glitch appearing in gravitational wave data, nicknamed "koi fish", from data taken by the LIGO Hanford detector in 2015. The top plot represents the output of the detector ("strain") as a function of time, while the bottom plot displays the frequency distribution of the power as a function of time. It should be noted that the data has been whitened to remove much of the noise. This type of glitch is of unknown origin, and covers a broad frequency range, with characteristic "fins" at lower frequencies in the time-frequency plot. |
| Date | |
| Source | Own work |
| Author | Thomas Sainrat |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 20:24, 31 May 2023 | | 2,058 × 1,378 (137 KB) | Thuiop (talk | contribs) | Uploaded own work with UploadWizard |
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