% 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)
     100
     102
      60
      61
     140
      94
     192
     736
    1113
    1012
     923
     965
     870
     789
     906
     709
     553
     576
     517
     410
     445
     348
     394
     313
     290
     283
     254
     248
     204
     204
     195
     195
     190
     173
     154
     114
     104
     124
      97
      95
     102
      68
      69
      87
      52
      51
      59
      41
      46
      36
      31
      47
      34
      34
      27
     -37
     -17
     -25
     -33
     -31
     -43
     -32
     -32
     -28