% 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)
     151
     100
      94
      88
     375
     383
     469
     859
     671
     474
     385
     322
     357
     358
     581
     565
     505
     326
     361
     340
     379
     315
     315
     287
     302
     293
     250
     224
     186
     208
     165
     165
     118
     172
     111
     116
     118
      98
      95
      88
      66
      61
      58
      55
      74
      12
      42
      38
      51
     -28
      11
      19
      34
     -20
     -14
     -24
      34
      20
     -22
     -28
     -26
       0
     -41
     -12