File:3C273- Chandra Observes Cosmic Traffic Pile-Up In Energetic Quasar Jet (2000-0131).pdf
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[edit]Description3C273- Chandra Observes Cosmic Traffic Pile-Up In Energetic Quasar Jet (2000-0131).pdf |
English: This Chandra image shows important new details in the powerful jet shooting from the quasar 3C273, providing an X-ray view into the area between 3C273's core and the beginning of the jet.High-powered jets driven from quasars, often at velocities very close to the speed of light, have long been perplexing for scientists. Instead of seeing a smooth stream of material driven from the core of the quasar, most optical, radio, and earlier X-ray observations have revealed inconsistent, "lumpy" clouds of gas. The recent Chandra data show a continuous X-ray flow in 3C273 from the core to the jet, which may reveal insight on the physical processes that power these jets. Scientists would like to learn why matter is violently ejected from the quasar's core, then appears to suddenly slow down. The energy emitted from the jet in 3C273 probably comes from gas that falls toward a supermassive black hole at the center of the quasar, but is redirected by strong electromagnetic fields into a collimated jet. While the black hole itself is not observed directly, scientists can discern properties of the black hole by studying the jet. The formation of the jet from the matter that falls into the black hole is a process that remains poorly understood. |
Date | 6 November 2000 (upload date) |
Source | 3C273: Chandra Observes Cosmic Traffic Pile-Up In Energetic Quasar Jet |
Author | NASA/CXC/SAO/H.Marshall et al. |
Other versions |
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Category InfoField | Quasars & Active Galaxies |
Color Code InfoField | Intensity |
Constellation InfoField | Virgo |
Coordinates (J2000) InfoField | RA 12h 29m 06.70s |
Distance Estimate InfoField | 3 billion light years |
Observation Time InfoField | 0 hours |
Scale InfoField | Image is 24 arcsec across. |
Instruments InfoField | HRC |
This media is a product of the Chandra X-ray Observatory Credit and attribution belongs to the Chandra X-ray Center, NASA/SAO |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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current | 20:13, 22 June 2024 | 1,275 × 1,650 (239 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://chandra.si.edu/photo/2000/0131/0131_hand.pdf via Commons:Spacemedia |
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File usage on Commons
The following 4 pages use this file:
- File:3C273- Chandra Observes Cosmic Traffic Pile-Up In Energetic Quasar Jet (2000-0131 - 0131 xray).jpg
- File:3C273- Chandra Observes Cosmic Traffic Pile-Up In Energetic Quasar Jet (2000-0131 - 0131 xray).tiff
- File:Multi-Wavelength Comparison of 3C273 (2000-0131 - 0131 multi).jpg
- File:Multi-Wavelength Comparison of 3C273 (2000-0131 - 0131 multi).tiff
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Date and time of digitizing | 13:55, 11 December 2000 |
Software used | Adobe PageMaker 6.52 |
File change date and time | 16:12, 13 March 2018 |
Date metadata was last modified | 16:12, 13 March 2018 |
Conversion program | Acrobat Distiller 4.05 for Macintosh |
Encrypted | no |
Page size | 612 x 792 pts (letter) |
Version of PDF format | 1.6 |