% 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)
     120
      98
      59
      56
      96
     209
     140
     191
     346
     864
    1128
    1189
     835
     924
     741
     751
     671
     541
     649
     453
     442
     391
     429
     382
     329
     243
     296
     236
     205
     202
     206
     170
     150
     148
     131
     147
     128
     111
      80
      97
     106
      71
      88
      80
      60
      70
      61
      40
      60
      40
      31
     -12
       5
     -23
      44
      -5
     -37
     -35
     -14
     -41
     -10
     -23
     -30
     -21