% 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)
     127
      92
      76
      97
     220
     444
     589
     836
     508
     361
     366
     385
     247
     207
     198
     136
      98
     116
      58
      81
      53
      74
      83
     104
     211
     182
     172
     171
     153
     159
     122
     148
     132
     131
     161
     142
     126
     133
     115
     103
      94
      97
      79
      56
      65
      50
      45
      31
      25
       7
      17
     -25
     -29
     -39
      23
      22
      16
      26
      23
     -25
       3
      34
     -12
     -12