More data from Voyager 1
The recordings follow the usual observing cadence of Breakthrough Listen, described in Section 2.1 in this paper. Six scans of 5 minutes each are done. The primary target (in this case Voyager 1) is observed in three of the scans, called ON scans. In the three other scans, called OFF scans, other targets or the empty sky are observed. The ON and OFF scans alternate, starting with an ON scan. The goal of this schedule is to discard as local interference signals that are present both in an ON and OFF scan.
I think that these recordings have not been published yet in the Breakthrough Listen open data archive. I guess they will be published at some point when the data is curated.
The files I used are from compute node BLC23, which processed the data in a 187.5 MHz window around the frequency 8345.21484375 MHz. A total of 24 compute nodes were used in this observation to cover the span between 7501.5 and 11251.5 MHz approximately (a few of the 187.5 MHz windows were duplicated into two nodes).
