Hostname: page-component-77c89778f8-sh8wx Total loading time: 0 Render date: 2024-07-16T21:28:10.810Z Has data issue: false hasContentIssue false
  • English
  • Français

Observations of PSR 0823+26 And PSR 0943+10 in the Decameter Band

Published online by Cambridge University Press:  27 September 2017

Yu. M. Bruck  and
O. M. Ulyanov
Yu. M. Bruck
Affiliation:
Institute of Radio Astronomy
O. M. Ulyanov
Affiliation:
Institute of Radio Astronomy

Extract

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.

From December 1987 to February 1988 using the UTR-2 radiotelescope, we recorded the emissions of PSR 0823+26 and PSR 0943+10 at 25 and 16.7 MHz. Both pulsars are of considerable interest; PSR 0943+10 is one of several pulsars having two emission modes (Suleymanova and Izvekova 1984), and PSR 0823+26 has interpulse emission (Backer, Boriakoff, and Manchester 1973, Downs 1979) and dispersion measure, 19.466 pc cm–3. It is known that using the Arecibo telescope at 25 MHz one could succeed in recording only PSR 0919+06 with DM = 27.25 pc cm–3 (Phillips and Wolszczan 1989, 1990). In these papers, the presence of the two modes of PSR 0943+10 emission was confirmed.

Type
Part IV Form and spectra of emission beams
Information
International Astronomical Union Colloquium , Volume 128: Magnetospheric structure and emission mechanisms of radio pulsars , 1992 , pp. 183 - 184
Copyright
Copyright © United States Naval Observatory 1992