We investigate rotational spin noise (referred to as timing noise) in non-accreting pulsars:
millisecond pulsars, canonical pulsars, and magnetars. Particular attention is placed on …

While pulsars possess exceptional rotational stability, large-scale timing studies have
revealed at least two distinct types of irregularities in their rotation: red timing noise and …

A detailed observation of the microglitch phenomenon in relatively slow radio pulsars is
presented. Our analyses for these small amplitude jumps in pulse rotation frequency (ν) …

A quantitative analysis of radio pulsar timing noise is presented. Our analysis employs the
recently reported strong correlation (with correlation coefficient r= 0.95) between the …

We analyzed the timing parameters (the rotational frequency\(\nu\), the first\(\left (\dot
{\nu}\right)\) and second\(\left (\ddot {\nu}\right)\) time-derivatives of frequency) and the …

While observations of many high-precision radio pulsars of order≲ 1 μs across the sky are
needed for the detection and characterization of a stochastic background of low-frequency …

Quasi-regular timing observations obtained, using the 26 m Hartebeesthoek Radio
Astronomy Observatory radiotelescope near center frequencies of 1.668 and 2.272 GHz …

Though pulsars spin regularly, the differences between the observed and predicted ToA
(time of arrival), known as" timing noise", can still reach a few milliseconds or more. We try to …

We investigate the statistical effects of non-discrete timing irregularities on observed radio
pulsar braking indices using correlations between the second derivative of the measured …

Detailed investigation of improved timing observations has shown that the spin properties of
a large population of rotation-powered pulsars on a varied range of timescales are strongly …