Released Observations

All raw downsampled observational data from the time-domain survey are released. The data are 1-bit Stokes-I PSRFITS files. Data from before 2020 May 1 supply 384 channels of 0.8MHz each, with a time resolution of 2.048 ms. Later data are archived using higher temporal and spectral resolution, and provide 768 channels of 0.4MHz each, every 0.8 ms. A full overview of the observations & processing (Fig. 1) can be found in van Leeuwen et al. (2023).  Archive data for pointings towards all FRBs presented in Pastor-Marazuela et al. (2024) are directly accessible. For other pointings the metadata is directly available, but the data itself first needs to be staged from tape. Access to that data can be requested via the helpdesk.



Fig. 1: Top-level diagram for ARTS




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