% 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)
      90
      60
      67
      68
     211
     174
     204
     367
     467
     434
     282
     304
     208
     207
     205
     173
     160
     125
     112
     103
     103
      91
      96
     104
      90
      90
      94
     118
     160
     172
     216
     251
     204
     238
     159
     161
     168
     120
      90
     101
     110
      89
     107
      92
      68
       6
      39
      61
      59
      41
      42
      42
     -32
     -11
     -14
     -17
      22
     -20
     -45
     -18
     -12
     -45
     -14
     -21