The Data:
time         servo frequency

 44435.05                                  9.9E+37 
 44435.6                                   38.986 
 44435.98                                  52.77 
 44436.42                                  61.162 
 44436.81                                  61.35 
 44437.19                                  69.93 
 44437.58                                  66.667 
 44437.96                                  74.627 
 44438.34                                  78.125 
 44438.73                                  72.464