% 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)
      68
      76
      45
      80
     217
     179
     232
     232
     205
     173
     472
     642
     804
     446
     399
     336
     397
     350
     321
     313
     351
     337
     308
     264
     278
     262
     229
     232
     243
     170
     193
     153
     158
     118
     177
     121
     101
     151
     129
     124
     107
      73
      84
      60
      78
      48
      44
      52
      17
       2
      17
     -11
     -34
      65
     -29
     -40
      24
      29
      11
     -26
      27
     -35
      22
     -33