% 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)
      68
      53
      53
      68
     102
     174
     313
     579
     421
     421
     444
     276
     169
     211
     220
     252
     269
     348
     279
     242
     163
     179
     183
     144
     159
     121
     136
     171
     116
     144
     152
     145
     129
     106
     144
      99
      91
      97
      79
     108
      75
      80
      89
      49
      43
      56
      41
      24
      41
      19
      41
      25
      26
     -21
      15
     -13
     -22
      16
     -24
     -43
     -32
     -11
     -31
      10