The optically powerful quasar E1821+643 is associated with a 300 kiloparsec-scale FR I radio structure
We present a deep image of the optically powerful quasar E1821+643 at 18 cm made with the Very Large Array. This image reveals radio emission, over 280 h-1 kpc in extent, elongated way beyond the quasar's host galaxy. Its radio structure has decreasing surface brightness with increasing distanc...
| المؤلفون الرئيسيون: | , |
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| التنسيق: | Journal article |
| منشور في: |
2001
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