% 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)
      81
      92
      63
      58
     150
     438
     373
     600
     404
     530
     558
     796
     698
     663
     409
     455
     417
     397
     384
     408
     347
     302
     307
     276
     262
     246
     248
     227
     186
     191
     177
     154
     117
     116
     128
     121
     129
      92
      91
      83
      83
      81
      78
      50
      41
      36
      47
      41
      32
      66
      -7
      29
     -38
      38
      37
     -36
       9
     -34
     -18
     -23
     -41
     -30
      16
     -28