SUBARCSECOND OPTICAL IMAGING OF HIGH-REDSHIFT QSOS

被引：1

作者：

HUTCHINGS, JB

ELLINGSON, E

OZARD, S

机构：

来源：

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 1992年 / 104卷 / 682期

关键词：

D O I：

10.1086/133112

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present I-band images of three QSOs of redshift approximately 2 with 0.6-arcsec resolution. The objects are all radio-loud, with compact cores in two cases. Optical luminosities are all high. One QSO is more extended than a point source and two have faint luminous tails. These results are discussed and compared with those for high-redshift QSOs and radio galaxies with large radio lobes.

引用

页码：1230 / 1233

页数：4

共 10 条

[1]

BARTHEL PD, 1988, ASTRON ASTROPHYS SUP, V73, P515

[2]

EALES S, 1992, NATURE

[3] QUASARS AND ACTIVE GALACTIC NUCLEI IN RICH ENVIRONMENTS .2. THE EVOLUTION OF RADIO-LOUD QUASARS [J].