% 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)
     124
      93
      80
      53
     138
     197
     434
     673
     603
    1241
    1148
    1065
     813
     743
     740
     593
     470
     521
     430
     377
     357
     360
     312
     274
     271
     314
     269
     225
     225
     199
     184
     162
     151
     165
     131
     133
     129
     126
     101
     102
      71
      81
      78
      98
      75
      72
      44
      21
      33
      53
      27
     -28
      46
      24
     -36
     -23
     -27
      -8
     -12
     -37
      27
     -34
     -27
     -36