摘要
本文简要介绍了较差VLBI观测的原理和应用,并针对“上海—Parkes·基线做较差VLBI实验的可行性做了讨论,分析了该基线的观测条件和限制,提出了三组目标源和参考源(HR1099和CTA26,AY Cet和0112—017,TY Pyx和0858-279),并给出它们的部分已知参数.最后指出了这一观测的目的所在.
The principle and application of differential VLSI technique are introduced in this paper. And the possibility of differential VLBI experiments, on Shanghai-Parkes baseline is discussed. After analysing the observing conditions and limitation of this baseline, we suggest three groups of program sources and reference sources (HR1099 and CTA26, AY Get and 0112-017, TY Pyx and 0858-279), and list some parameters of these sources.
基金
中科院射电开放实验室资助项目
国家教委博士点基金
