P361 - Studies of Relativistic Binary Pulsars

Brief description We propose to continue monitoring Southern relativistic binary pulsars to place stringent limits on General Relativity, pulsar masses, and to map the emission cone of PSR J1141--6545 at 20cm, which we have established is undergoing rapid profile evolution. In light of our recent results, we wish to propose more regular observations of this pulsar. Our instrumentation is the most sensitive to the evolution of complex features in the double pulsar's profile at 50cm wavelengths which we aim to monitor on an annual basis.