% 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)
      72
      87
      72
      55
     102
     120
     217
     434
     636
    1237
     865
     819
     601
     618
     493
     485
     516
     459
     346
     365
     386
     354
     334
     329
     293
     216
     223
     208
     191
     185
     172
     201
     117
     117
     154
     118
     144
     107
      91
      81
      89
      73
      85
      63
      52
      79
      80
      45
      47
      28
      36
      -7
      41
      21
      43
     -32
      32
     -24
     -30
       7
     -27
     -39
      24
     -25