Publication Date:
2011-08-19
Description:
Average 430-MHz pulse profiles and, where possible, modulation indices and pulse-nulling fractions are computed for 28 pulsars. Morphological classifications are determined for most of the pulsars. It is found that core emission components tend to have lower modulation indices than conal components, and that pulsars having only a core component never exhibit pulse pulling. PSR 1612 + 07 is shown to undergo mode changes.
Keywords:
ASTRONOMY
Type:
Astronomical Journal (ISSN 0004-6256); 92; 621-626
Format:
text
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