% 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)
      82
      81
      78
      87
     160
     131
     186
     305
     363
     657
     684
     472
     493
     590
     596
     475
     406
     338
     281
     359
     314
     279
     228
     242
     245
     228
     205
     186
     182
     158
     195
     184
     153
     169
     135
     117
     143
     119
      83
      95
      63
      49
      64
      67
      51
      60
      42
      23
      41
     -17
      11
      17
     -39
     -13
      27
     -23
     -36
      12
      38
     -38
      21
     -16
     -28
      37