% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     134
     117
      52
      79
      90
     283
     589
     852
     803
     775
     986
     779
     533
     438
     494
     715
     896
     879
     751
     645
     445
     461
     466
     390
     316
     296
     268
     230
     198
     190
     156
     159
     168
     130
     158
     122
     122
     142
      87
     105
     103
      83
      60
      66
      83
      78
      65
      39
      38
      15
      35
      16
      50
      37
     -23
     -27
     -16
     -22
      -9
     -42
     -36
     -33
      21
     -21