Vol 20, No 7 (2020) / Luo

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Pulsar timing observations with Haoping Radio Telescope

Jin-Tao Luo, Yu-Ping Gao, Ting-Gao Yang, Cheng-Shi Zhao, Ming-Lei Tong, Yong-Nan Rao, Yi-Feng Li, Bian Li, Xing-Zhi Zhu, Hai-Hua Qiao, Xiao-Chun Lu

Abstract

t We report pulsar timing observations carried out in L-band with NTSC’s 40-meter Haoping Radio Telescope (HRT), which was constructed in 2014. These observations were carried out using the pulsar machine we developed. Timing observations toward millisecond pulsar J0437–4715 obtain a timing residual (r.m.s.) of 397 ns in the time span of 284 days. Our observations successfully detected Crab pulsar’s glitch that happened on 2019 July 23.

Keywords


radio telescopes — instrumentation: miscellaneous — methods: data analysis — pulsars: general

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DOI: https://doi.org/10.1088/1674–4527/20/7/111

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