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Find a Node - Use these links to navigate to any of the 8 publicly accessible PDS Nodes.

This bar indicates that you are within the PDS enterprise which includes 6 science discipline nodes and 2 support nodes which are overseen by the Project Management Office at NASA's Goddard Space Flight Center (GSFC). Each node is led by an expert in the subject discipline, supported by an advisory group of other practitioners of that discipline, and subject to selection and approval under a regular NASA Research Announcement.

VLBI Frequency Detection

This dataset was produced by the Huygens VLBI Team, principally Sergei Pogrobenko and Leonid Gurvits. It comprises a record of the Huygens radio signal frequency as received at Earth by the DSN stations plus other radio telescopes. Although the signal is the same as that analyzed in the Doppler Wind Experiment (DWE) investigation, these data used a different set of receivers, and are recorded at a higher time resolution and therefore are useful in understanding the short-period variations of the range-rate. A detrended and averaged version of this dataset has been included in the integrated timeline product.





We are proposing that this product be included in the extras directory. We will link it from there.