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...
| Asıl Yazarlar: | , |
|---|---|
| Materyal Türü: | Journal article |
| Baskı/Yayın Bilgisi: |
2001
|