Fig. 12
Left: LOFAR HBA image (139–187 MHz) of a 
field including PSR B0329+54, which is circled. The phase center of the image was pointed to the brightest nearby source, the 40 Jy: 3C 86. The dynamic range in the image is about 1600 and the resolution about 100″. Right: pulse stack of roughly 200 individual pulses from PSR B0329+54, detected in simultaneously acquired beamformed data. The cumulative profile of these pulses is shown at the top.
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