% 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)
     164
     106
      60
      42
     156
     330
     324
     529
     702
     569
     294
     359
     601
     807
    1092
     686
     516
     484
     406
     430
     369
     290
     286
     306
     306
     251
     239
     187
     209
     169
     187
     177
     185
     177
     145
     143
     145
      97
     100
     105
      75
      88
      73
      53
      45
      53
      59
     -13
      40
      40
      44
      43
      29
     -32
      18
      25
      27
     -15
     -25
     -28
     -33
     -49
     -27
     -51