% 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)
     154
     126
      68
     114
     113
      90
     152
     314
     548
     516
     653
    1290
    1750
    1083
     862
     926
     636
     659
     525
     465
     448
     433
     443
     384
     339
     253
     293
     242
     226
     198
     187
     207
     174
     148
     145
     157
     150
     121
      92
      95
      60
      79
      87
      67
      45
      56
      47
      46
      52
      48
      31
      13
      46
      33
     -39
     -29
     -30
     -42
     -22
     -29
      15
     -18
     -33
     -31