% 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)
     126
     111
     114
      66
     166
     182
     141
     165
     189
     486
     438
     455
     536
     933
    1146
     681
     815
     538
     519
     418
     384
     354
     349
     292
     237
     242
     215
     225
     183
     158
     180
     175
     151
     141
     122
     100
     107
      89
      91
      84
     101
      60
      74
      74
      81
      46
      59
      76
      44
      19
      32
      22
     -19
      44
      13
      19
     -26
      -6
     -12
     -30
     -24
     -41
      -5
     -27