% 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)
      77
      74
      69
     150
    1340
    1418
     902
     731
     787
    1020
     743
     836
     821
     694
     744
     586
     496
     469
     404
     477
     365
     385
     374
     335
     270
     240
     249
     241
     224
     211
     171
     203
     177
     153
     136
     175
     163
     107
     110
      93
     110
     100
      81
      68
      45
      56
      48
      38
      37
      17
      26
      41
      35
     -29
     -32
     -30
       9
     -36
     -17
     -24
       7
     -23
     -24
      24