% 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)
     195
      68
      44
      49
     132
     507
    1253
     781
     735
     885
     881
     912
    1088
     753
     626
     521
     592
     419
     517
     493
     356
     366
     330
     281
     271
     237
     254
     269
     218
     172
     199
     183
     132
     153
     116
     152
     115
      97
     107
     110
      54
      86
      79
      52
      63
      44
      67
      79
      44
      27
      37
     -37
      44
      27
     -32
     -20
      30
     -35
     -28
     -14
     -15
     -37
      21
     -39