% 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)
     105
      80
      56
      30
      89
     180
     353
     276
     525
     722
     948
     664
     491
     450
     402
     345
     382
     391
     362
     301
     308
     340
     286
     293
     286
     271
     208
     210
     217
     188
     160
     148
     151
     175
     148
     140
      96
     130
      94
      77
      68
      86
      75
      81
      70
      80
     -19
      60
      68
     -10
      50
      29
     -20
      18
     -42
      -1
     -42
     -46
      30
      33
     -45
     -30
      17
     -38