Parkes observations for project P1186 semester 2023APRS_04

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The multi-frequency observation of the subpulse drifting of PSR J0934-5249 with Parkers. the PSR J0934-5249 was observed at a single frequency (325 MHz) using the GMRT. Its single pulse sequence shows clear coherent drifting with some short nulls. 2DFS plot also shows a clear feature confirming that this pulsar is a coherent drifter. The number of nulls were small for us to study any null induced drift rate changes in this pulsar. Arun Naidu et al. 2017 Estimated the drifting and nulling parameters for the first time in this pulsar. The observations using the Giant Meterwave Radio Telescope for PSR J0934-5249, but there was no further explanation of the pulsar (Basu et al. 2021). Both observations were made at low broadband. We propose using the ultra wideband reciver of Parkes to observe these pulsars for a long time, so that to give a detailed analysis of these pulsar on the wide bandwidth.