% 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)
     145
      94
      69
      56
      75
     211
     637
     934
    1067
     737
     397
     305
     256
     192
     153
     186
     221
     214
     286
     429
     448
     363
     307
     256
     276
     233
     182
     212
     204
     173
     161
     140
     157
     162
     133
     152
     108
     123
     104
      93
      73
      96
      63
      77
      48
      34
      63
      44
      28
      22
      40
      24
      27
      22
      33
     -24
     -24
      10
     -34
     -27
     -35
      -4
      -2
     -29