% 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)
     184
     154
      84
      84
      66
      71
      44
      40
      70
      82
     146
     135
     388
     463
     737
     660
     770
    1564
    1425
    1705
     852
    1123
    1030
     841
     882
     806
     588
     702
     643
     676
     521
     663
     515
     617
     370
     609
     541
     418
     342
     395
     389
     260
     361
     232
     242
     270
     268
     299
     263
     247
     253
     272
     240
     294
     223
     218
     212
     255
     197
     196
     152
     200
     183
     170
     154
     106
     131
     177
     116
     143
     131
     118
     106
     112
      94
     123
     111
      89
      71
      92
      91
      96
      68
      84
      80
      59
      58
      60
      62
      47
      89
      54
      45
      68
      42
      10
      79
     -31
      50
      -1
      37
     -15
     -11
      39
      20
     -19
     -14
      -7
     -26
      -9
       8
     -30
      61
     -10
      15
       2
     -40
      31
     -26
      33
     -28
     -25
     -39
     -49
     -30
       5
     -36
     -53