The Data:
time         servo frequency

 44012.51                                  9.9E+37 
 44013.06                                  9.9E+37 
 44013.5                                   46.296 
 44013.88                                  67.34 
 44014.32                                  93.458 
 44014.7                                   95.238 
 44015.09                                  101.523 
 44015.47                                  108.108 
 44015.86                                  113.636 
 44016.24                                  109.89