% 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)
    2778
     708
     521
     440
     528
     548
     486
     819
     902
     878
     739
     655
     594
     607
     510
     344
     489
     387
     287
     325
     300
     316
     298
     254
     176
     177
     179
     172
     178
     206
     256
     205
     145
      97
      49
      64
      96
      78
     -52
      94
     159
     118
      78
     167
      90
     -47
      73
     -83
     103
      17
      76
    -147
    -124
     195
     -35
    -116
     -76
      34
     -58
      47
     140
     -59
    -145
      86