VLBI天体测量观测的南天射电源工作表  

THE CANDIDATE CATALOG OF SOUTHERN RADIO SOURCES FOR VLBI ASTROMETRY

作　　者：夏一飞[1] 肖耐园[1] 丁月蓉[1] 

机构地区：[1]南京大学

出　　处：《中国科学院上海天文台年刊》1990年第11期94-99,共6页Annals Shanghai Astronomical Observatory Chinese Academy of Sciences

摘　　要：本文给出了上海、Kashima和Tidbinbilla三个台站组成的VLBI网进行天体测量观测的南天射电源工作表,共有167颗,赤纬范围为0°>δ>-42°17′,相关流量密度大于0.25Jy,观测高度大于10°。还计算了三条基线或三个台站同时观测每颗射电源的时间图,利用它们可以编制观测纲要。In this paper, the candidate catalog of southern radio sources for VLBI astrometry is presented. The catalog includes 167 radio sources, whose declinations are from 0° to -42°17′. The baseline and station observing schedules for the VLBI network composed of Shan-ghai, Kashima and Tidbinbilla are computed. The sky distributions of these sources with dcclination and strength are displayed.

关 键 词：甚长基线干涉测量 VLBI天体测量 射电类星体 射电源 平谱 

分 类 号：P158[天文地球—天文学] P228.6