Proposed VLBI Study on Pulsars Discovered by FAST

Ru-Rong Chen, Haiyan Zhang, Z. Pan, Y. Yue, Jiguang Lu, Bo Zhang
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Abstract

The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is the largest single dish radio telescope in the word, which has discovered more than 40 new pulsars. EVN observations have been proposed to measure the astrometric parameters of three FAST pulsars, which are model independent and useful for pulsar timing and luminosity estimation. The FAST VLBI system has also been developed, which is being tested now and would significantly improve the sensitivity of the existing VLBI networks in the future.
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FAST发现脉冲星的VLBI研究
500米口径球面射电望远镜(FAST)是世界上最大的单碟射电望远镜,它已经发现了40多颗新的脉冲星。EVN观测已被提出用于测量三颗FAST脉冲星的天文测量参数,这些参数与模型无关,可用于脉冲星的定时和光度估计。FAST VLBI系统也已开发,目前正在测试中,将来将显著提高现有VLBI网络的灵敏度。
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