% 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)
     126
      71
     107
      66
     149
     301
     623
     384
     360
     508
     742
    1377
    1748
    1255
     697
     847
     690
     606
     500
     411
     417
     373
     459
     356
     299
     262
     272
     210
     218
     251
     219
     174
     153
     183
     153
     121
     118
     126
     105
      96
      81
      83
      60
      82
      58
      54
      67
      49
      -8
      22
     -26
      27
      40
      -5
      23
     -16
     -18
     -20
     -13
     -32
     -27
      22
      13
     -17