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Long-term Radio Timing Observations of PSR B1509–58

Published online by Cambridge University Press:  19 July 2016

Margaret A. Livingstone ,
Victoria M. Kaspi  and
Richard N. Manchester
Margaret A. Livingstone
Affiliation:
McGill University, 3600 University Ave, Montreal, Quebec, H3A 2T8, Canada
Victoria M. Kaspi
Affiliation:
McGill University, 3600 University Ave, Montreal, Quebec, H3A 2T8, Canada
Richard N. Manchester
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping NSW 1710, Australia

Abstract

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We present an updated phase-coherent timing solution for the young, energetic pulsar B1509–58 from twenty years of data. Using a partially phase-coherent timing analysis, we show that the second frequency derivative is changing in time, implying a third frequency derivative of This value is consistent with the simple power law model of pulsar rotation.

Type
Part 10: Radio Pulsar Timing
Information
Symposium - International Astronomical Union , Volume 218: Young Neutrons Stars and their Environments , 2004 , pp. 425 - 426
Copyright
Copyright © Astronomical Society of the Pacific 2004 

References

Kaspi, V. M., Manchester, R. N., Siegman, B., Johnston, S., & Lyne, A. G. 1994, ApJ, 422, L83.CrossRefGoogle Scholar
Manchester, R. N., & Taylor, J. H. 1977, Pulsars, (San Francisco: Freeman)Google Scholar