% 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)
      69
      62
      40
      41
     108
     119
     136
     196
     185
     132
     140
     214
     329
     597
     644
     767
     470
     485
     427
     401
     335
     407
     321
     337
     254
     279
     250
     237
     218
     182
     193
     147
     169
     122
     141
     136
     109
      97
     104
     102
      84
      63
      69
      51
      71
      52
      61
      55
      35
      36
      16
      40
       6
      18
      21
      -8
     -16
      20
      12
     -26
     -41
     -39
      19
     -33