SIMBAD references

2020RAA....20...72Z - Research in Astron. and astroph., 20, 72-72 (2020/May-0)

The time and frequency standard system for FAST receivers.

ZHU K., FAN J., LIANG K., TANG W., GAO Z.-S., ZHU Y., FENG Y., ZHU W.-W., QIAN L., YUE Y.-L., SONG J.-Y., SHI X.-W., WANG X.-Y., GUO M.-L., ZHANG H., GAN H.-Q., LIU H.-F., JIN C.-J. and JIANG P.

Abstract (from CDS):

This paper reports on the time and frequency standard system for the Five-hundred meter Aperture Spherical radio Telescope (FAST), including the system design, stability measurements and pulsar timing observations. The stability and drift rate of the frequency standard are calculated using 1-year monitoring data. The UTC-NIM Disciplined Oscillator (NIMDO) system improves the system time accuracy and stability to the level of 5 ns. Pulsar timing observations were carried out for several months. The weighted RMS of timing residuals reaches the level of less than 3.0 us.

Abstract Copyright: ∼

Journal keyword(s): FAST: radio telescope - time frequency standard - NIMDO:UTC-NIM

Simbad objects: 3

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