% 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)
      93
      95
      52
      71
     219
     327
     399
     761
     792
     695
     726
     635
     467
     562
     372
     440
     427
     374
     321
     325
     310
     330
     306
     278
     298
     225
     248
     206
     183
     179
     182
     159
     144
     171
     133
     107
     126
     112
      92
      74
      83
      97
      47
      76
      54
      54
      70
      43
      38
      26
     -36
      24
      22
      18
      29
      29
      25
      21
     -15
     -29
     -46
      26
     -35
     -18