% 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)
      74
      17
      14
      79
     118
     223
     629
     688
     510
     448
     514
     474
     209
     238
     267
     256
     280
     246
     344
     276
     280
     226
     214
     237
     149
     163
     132
     173
     116
     116
     116
     105
     114
      99
      89
      65
      80
      56
      90
      65
      75
      64
     100
      39
      61
      58
      71
      49
      30
     -23
      34
      67
      25
     -34
     -42
     -26
     -31
      39
     -47
       7
     -37
     -31
     -30
      45