Spectra_recorded_and_Summary - david-macmahon/wiki_convert_test GitHub Wiki

Below can be found the spectra and dedispersion plots for the various tests performed. *Foam on Receiver, only YY Pol has Bandpass Filter

  • All files can be found under /data0/crab_data/June_12/pulse_test/test_3/foam/no_bandpass_on_xx_pol/ Broadband pulses occurring every 12 seconds appear in the YY pol but not the XX pol. Noise levels are low.

*Foam on Receiver, both Pols have Bandpass Filter

  • All files can be found under /data0/crab_data/June_12/pulse_test/test_3/foam/bandpass_on_both_pol/ Broadband pulses occurring every 12 seconds appear neither in the YY pol nor the XX pol. Noise levels are low.

*No Foam on Receiver, only YY Pol has Bandpass Filter

  • All files can be found under /data0/crab_data/June_12/pulse_test/test_3/no_foam/124us_no_foam_one_bandpass_random_point/ Broadband pulses occurring every 12 seconds appear in both the YY pol and the XX pol.

*Pulse Test

  • All files can be found under /data0/crab_data/June_12/pulse_test/test_3/ Created three separate filterbank files corresponding to each of the three raw data files. Created single filterbank file containing data from all three raw data files. Timing seems to be correct-there are no gaps in the plot containing data from all files, and placing the individual files files side by side reproduces the total signal correctly (possible single data point missing between files). Pulse frequency calculated correctly to within the error for the pulse generator.