% 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)
      10
      42
     -25
     185
     132
     278
     252
     362
     535
     366
     262
     343
     254
     225
     177
     176
     154
     152
     147
     127
     112
     107
     117
     131
     133
     123
     146
     155
     173
     143
     175
     171
     142
     113
     128
     127
     106
      78
     110
      60
      77
      71
      64
      41
      66
      48
      43
      54
      27
      50
     -20
      16
     -12
      19
     -14
       9
     -16
     -14
      -5
      11
      16
     -34
     -24
     -26