% 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)
     152
     155
     100
      88
     192
     235
     230
     448
     686
     908
     878
     682
     558
     657
     471
     559
     681
     510
     442
     359
     332
     333
     312
     253
     230
     242
     237
     187
     206
     216
     166
     171
     154
     156
     124
     113
     112
     143
     101
      94
      98
      74
      77
      74
      68
      52
      51
      50
      45
      -9
      52
      37
     -19
      11
      20
     -27
     -17
     -26
     -16
      -1
     -27
      16
     -44
     -23