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Summary
| Description |
English: In August 2022, the EHT together with Global Millimeter VLBI Array and the Very Long Baseline Array imaged the distant blazar J1924-2914. They operated at 230 GHz, 86 GHz and 2.3+8.7 GHz, respectively, the highest angular resolution images of polarized emission from a quasar ever obtained. Observations reveal a helically bent jet and the polarization of its emission suggest a toroidal magnetic field structure. The object is used as calibrator for Sagittarius A* sharing strong optical variability and polarization with it. |
| Date | |
| Source | https://eventhorizontelescope.org/blog/resolving-core-j1924-2914-blazar-event-horizon-telescope |
| Author | Event Horizon Telescope (EHT) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:36, 14 August 2022 | | 1,390 × 716 (388 KB) | Dabed | Uploaded a work by Event Horizon Telescope (EHT) from https://eventhorizontelescope.org/blog/resolving-core-j1924-2914-blazar-event-horizon-telescope with UploadWizard |
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