Hostname: page-component-586b7cd67f-t8hqh Total loading time: 0 Render date: 2024-11-26T04:53:17.005Z Has data issue: false hasContentIssue false
  • English
  • Français

Finding Pulsar Emission Heights from Dual–Frequency Observations

Published online by Cambridge University Press:  12 April 2016

Leszek A. Nowakowski
Leszek A. Nowakowski*
Affiliation:
Department of Physics, University of Puerto Rico, MayagüezPR 00681

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We present a method that allows to find the radial separation of regions emitting individual components of pulsar average profiles at two radio frequencies. It may also be used for single–frequency observations in pulsars that have intensity–dependent average profiles and/or mode–switching. Preliminary results for three radio pulsars are presented, obtained using average profiles from non-simultaneous observations.

Type
Part 3. Studies of Radio Emission
Information
International Astronomical Union Colloquium , Volume 177: Pulsar Astronomy - 2000 and Beyond , 2000 , pp. 219 - 220
Copyright
Copyright © Astronomical Society of the Pacific 2000

References

Gil, J.A. 1991, A&A, 243, 219 Google Scholar
Gould, D.M., & Lyne, A.G. 1998, MNRAS, 301, 235 Google Scholar
Kardashev, N.S. et al. 1986, A&A, 163, 114 Google Scholar
Nowakowski, L.A. 1999a, “Fiducial Points In Pulsar Profiles, Superdispersion, and Vertical Mapping of the Magnetospheres”, ApJ, accepted for publicationGoogle Scholar
Rankin, J.M. 1990, ApJ, 352, 247 Google Scholar
Lyne, A.G., & Manchester, R.N. 1988, MNRAS, 234, 477 Google Scholar