VLA OBSERVATIONS OF 91 QUASARS AT 0.35 LESS-THAN Z LESS-THAN 1

被引:56
|
作者
PRICE, R
GOWER, AC
HUTCHINGS, JB
TALON, S
DUNCAN, D
ROSS, G
机构
[1] NATL RES COUNCIL CANADA,DOMINION ASTROPHYS OBSERV,VICTORIA V8X 4M6,BC,CANADA
[2] UNIV NEW MEXICO,INST ASTROPHYS,DEPT PHYS & ASTRON,ALBUQUERQUE,NM 87131
来源
关键词
QUASARS; GENERAL; RADIO CONTINUUM; GALAXIES; SURVEYS;
D O I
10.1086/191783
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present NRAO-VLA4 snapshot observations of 91 radio quasars with 0.35 < z < 1 chosen to sample the redshift-luminosity plane as widely as possible, to enable the study of the radio evolution of quasars. Their evolution has been discussed by Hutchings, Price, & Gower and Neff & Hutchings. The observations were made at 6 and 20 cm in the A-array and have approximately 0.''4 and 1.''2 resolution, respectively. The primary purpose of this paper is to present the radio images and image parameters of a morphologically unbiased and uniformly reduced sample of quasars. We include only a brief discussion of the sample selection, observations, and data reductions. This is the second sample in a series of papers presenting the VLA observations of quasars.
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页码:365 / 387
页数:23
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