% 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)
     230
     186
     148
     107
     164
     360
    1038
     946
    1274
     956
     621
     527
     484
     433
     438
     360
     284
     314
     421
     317
     273
     275
     254
     278
     223
     215
     253
     160
     183
     226
     199
     219
     174
     141
     145
     143
     125
      96
     105
      71
     107
      66
     101
      70
      71
      86
      58
      52
     -33
     -48
      41
      33
     -46
      43
       6
      26
     -30
     -15
      37
      36
      11
     -35
      36
     -40