% 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)
      99
      60
      78
      56
     112
     286
     300
     348
     556
     374
     466
     677
     527
     724
     899
     653
     662
     546
     423
     403
     330
     288
     323
     320
     307
     292
     212
     199
     200
     194
     177
     188
     165
     162
     143
     153
     130
     100
     110
      80
      92
      85
     100
      91
      67
      74
      64
      85
      59
      57
      14
      43
      -5
      23
     -34
     -20
      40
     -42
     -27
     -14
     -33
       1
     -29
     -35