| タイトル | MG 1654+1346 - An Einstein Ring image of a quasar radio lobe |
| 著者（英） | Langston, G. I.; Carilli, C. L.; Schneider, D. P.; Lehar, J.; Conner, S. |
| 著者所属（英） | Max-Planck-Inst. fuer Radioastronomie|Institute for Advanced Study|Massachusetts Inst. of Tech. |
| 発行日 | 1989-05-01 |
| 言語 | eng |
| 内容記述 | VLA radio images of MG 1654+1346, a candidate for an Einstein Ring gravitational lens, reveal two components which are separated by about 7 arcsec. Two optical counterparts, a 19-mag galaxy coincident with the center of the radio ring and a blue 21-mag stellar object located about 3 arcsec northeast of the galaxy, are identified. A model representing the source as a quasar with two extended radio lobes and the lens as an elliptical potential at the position of the galaxy is found to reasonably reproduce the radio observations. |
| NASA分類 | ASTRONOMY |
| レポートNO | 89A38680 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/363548 |
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