% 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)
     201
      89
      69
      69
     241
     234
     266
     414
     670
    1057
     711
     770
     702
     738
     799
     482
     425
     467
     418
     397
     374
     330
     281
     341
     299
     318
     265
     219
     244
     217
     200
     172
     152
     171
     139
     134
     132
     123
     109
      85
      67
      79
     101
      91
      69
      83
      66
      91
      47
      59
      24
      35
     -27
      35
     -35
      -9
     -34
     -16
     -33
     -44
     -13
     -41
     -24
      17