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Figure 1: Our results for the MCF as a function of phase delay calculated for pulsars B0950+08 a) and B0329+54 b) before bandpass correction, obtained from 2 320 and 5 200 time series of real data obtained with WSRT, respectively. The time resolution is 50 ns for PSR B0950+08 and 100 ns for PSR B0329+54. Note that the peak at zero phase delay has been set to zero. |
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Figure 2: Our results of the MCF calculated for PSR B0329+54 after bandpass correction. See Fig. 1 for explanation. |
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Figure 3: Bandpass of one polarisation of WSRT for a) on-pulse of B0950+08, b) on-pulse of B0329+54, c) off-pulse of B0950+08, d) off-pulse of B0329+54, all averaged over 2000 pulses. The peaks are caused by interference. The on-pulse of B0329+54 shows scintillation with a width of approximately 30 kHz (or 25 bins). |
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Figure 4: The MCF of simulated scintillation at a frequency of 328 MHz and a bandwidth of 5 MHz. The input parameters are set to generate scintillation similar to that in our data from B0329+54. |
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