% 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)
      93
      85
      64
      59
      82
      84
     191
     312
     356
     507
     344
     287
     313
     238
     170
     262
     326
     417
     510
     418
     452
     369
     268
     278
     316
     232
     263
     224
     209
     198
     161
     156
     178
     177
     121
     139
     141
     102
      87
      73
      98
     118
      82
      88
      61
      57
      58
      61
      56
      47
     -24
      16
      57
     -41
      14
     -31
     -21
      -6
     -20
     -22
     -32
     -28
     -34
     -17