% 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)
      97
     101
      61
      30
     162
     404
     816
     672
     788
     925
    1169
     924
     817
     858
     705
     625
     537
     571
     466
     520
     363
     352
     446
     340
     312
     275
     275
     258
     177
     201
     161
     167
     126
     143
     117
     113
     103
     121
     119
      86
      99
      77
      91
      74
      71
      63
      40
      31
      26
      37
      14
      28
     -15
      14
      30
     -16
     -19
     -32
     -25
       2
     -21
      12
      -4
     -36