% 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)
     105
      78
     -25
      44
     118
     200
     184
     138
     239
     147
     151
     240
     292
     744
    1046
     943
     590
     485
     371
     355
     299
     321
     279
     288
     317
     247
     283
     246
     180
     184
     155
     159
     191
     142
     144
     172
     103
     119
     109
      93
     113
      79
      82
      76
      73
      68
      58
      39
      43
      48
     -30
     -15
      24
       6
      16
      15
       9
     -15
      24
     -21
     -17
     -38
     -33
     -37