% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     158
      86
      84
      90
      59
      70
      64
      88
     121
      81
      87
     113
     177
     144
     212
     144
     200
     293
     350
     506
     444
     954
     829
     956
    1233
     730
     860
     671
     968
     785
     614
     579
     490
     813
     673
     569
     463
     499
     430
     408
     446
     350
     436
     379
     308
     330
     311
     327
     312
     252
     203
     253
     246
     172
     195
     259
     172
     220
     182
     206
     190
     170
     182
     130
     178
     137
     118
     113
     142
     127
     169
     152
     155
      93
     111
      90
     115
     120
     113
      81
      86
      79
      98
     103
      68
      79
      60
      75
      80
      55
      51
      31
     -16
      51
      47
     -25
      67
      71
      37
      56
     -26
     -34
      53
     -30
     -30
     -27
      33
      18
      -2
      16
     -41
      39
      20
     -39
     -37
     -30
     -18
     -44
     -28
     -32
     -50
      41
     -26
     -41
      -7
       5
     -52
     -21