File:Per A spectra comparison.png
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Summary
| Description |
English: The X-ray spectrum observed by Hitomi's Soft X-ray Imaging Spectrometer (SXS) reveals never-before-seen details of the million-degree gas filling the Perseus galaxy cluster. For comparison, a dashed red line shows the best previous observation using the Suzaku satellite's X-ray Imaging Spcetrometer (XIS). The area enlarged at right is shown on a logarithmic scale to highlight some of the important emission lines detected at higher energies. Top left: An X-ray image from NASA's Chandra X-ray Observatory reveals the hot gas filling the Perseus galaxy cluster. The square indicates the area targeted by Hitomi. |
| Date | July 6th, 2016 |
| Source | https://svs.gsfc.nasa.gov/12297 |
| Author | NASA's Goddard Space Flight Center |
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:21, 9 September 2023 | | 3,733 × 2,672 (3.69 MB) | Artem.G | Uploaded a work by NASA's Goddard Space Flight Center from https://svs.gsfc.nasa.gov/12297 with UploadWizard |
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