% 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)
     204
     110
     103
      84
      89
      71
     102
     158
     331
     610
    1458
    2009
    1611
    1363
    1295
    1568
    1833
    1629
    2254
    2186
    1656
    1546
    2024
     869
     971
     996
     729
    1117
     816
     639
     787
     745
     639
     680
     716
     477
     517
     560
     597
     472
     513
     508
     382
     404
     274
     272
     339
     322
     310
     262
     267
     304
     264
     224
     244
     205
     244
     172
     188
     173
     238
     206
     147
     193
     127
     135
     171
     123
     131
     123
     101
     128
      81
     104
     129
     110
      94
      86
     138
      84
     108
      68
      99
     118
      81
      73
     106
      53
      77
      66
      74
      55
      67
      78
      74
      15
      -5
      -7
      25
      11
      61
      63
      52
     -31
      50
     -24
      27
      61
     -12
     -27
      12
     -47
      30
     -23
     -39
     -45
      27
     -23
     -25
     -28
     -18
     -32
     -50
     -39
     -18
      45
     -38
     -25