% 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)
     476
     286
     150
     162
     201
     184
     242
     303
     527
     373
     385
     542
     525
     362
     443
     460
     299
     333
     313
     312
     252
     275
     244
     262
     199
     194
     205
     237
     199
     175
     160
     155
     153
      99
     143
      79
     130
      84
     126
      37
     101
      67
      37
      77
      55
      69
      43
      87
      54
     -78
      74
      59
      35
      61
      15
     -61
     -52
      10
      64
      64
     -63
     -67
      45
     -79