Absolute polarisation position angle profiles of southern pulsars at 1.4 and 3.1 GHz
We present here a direct comparison of the polarisation position angle (PA) profiles of 17 pulsars, observed at 1.4 and 3.1 GHz. Absolute PAs are obtained at each frequency, permitting a measurement of the difference in the profiles. By doing this, we obtain more precise rotation measure (RM) values...
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| 格式: | Journal article |
| 出版: |
2005
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