% 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)
     124
      92
      52
      49
     139
     121
     326
     736
     401
     392
     716
     885
     944
     633
     555
     453
     465
     357
     453
     410
     332
     265
     282
     314
     260
     208
     223
     197
     194
     199
     186
     165
     127
     133
     124
     170
      99
     122
     109
     108
      86
      79
      89
      70
      71
      48
      55
      60
      55
      18
      37
      37
      30
      19
      29
     -41
     -25
       5
     -26
     -22
     -34
     -20
       8
     -44