% 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)
     177
      99
      -6
      99
     101
     338
     448
    1048
     715
     777
     874
     638
     773
     698
     563
     387
     443
     344
     425
     332
     316
     317
     337
     225
     214
     245
     252
     245
     194
     189
     158
     155
     147
     149
     130
     127
     105
     145
      75
      93
      80
      94
      65
      75
      75
      56
      56
      37
      65
      34
      24
      39
       6
     -13
     -24
     -27
     -33
     -27
      30
      23
     -29
     -49
     -41
      20