% 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)
     159
      92
      24
      95
     735
     884
     508
     298
     203
     218
     520
     708
     626
     544
     470
     577
     370
     444
     527
     431
     427
     351
     306
     317
     234
     251
     221
     232
     184
     190
     160
     130
     130
     153
     141
     139
     129
     113
      80
      90
      77
      73
      72
      70
      65
      80
      43
      41
      52
      46
      36
      31
       7
     -31
     -26
      -8
     -34
      12
     -16
      20
     -27
     -42
     -20
     -32