No CrossRef data available.
Published online by Cambridge University Press: 27 September 2017
Coordinated profile observations between 25 MHz and 5 GHz have been carried out at the Arecibo and Pushchino observatories, and aligned according to dispersion measure (DM) values determined by cross-correlating microstructure features at adjacent frequencies. The average profiles of the nearly aligned rotator PSR 0950+08 align satisfactorily using the DM value of 2.9701 pc cm–3. For PSR 1133+16 excess delay at low frequencies is observed when alignment is made using the value of DM = 4.8413 pc cm–3 determined from microstructure cross-correlations