% 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)
     396
     366
     312
     292
     296
     357
     264
     581
     532
     371
     375
     312
     299
     262
     197
     199
     341
     257
     204
     189
     176
     130
     164
     106
     122
      91
      87
      72
      63
      95
      82
      73
     -40
      37
      96
      66
      55
     -20
      20
      45
      70
      43
     -18
      58
      20
      32
      27
      18
     -35
       8
     -29
      57
      45
     -48
     -22
     -62
     -42
      59
      57
     -19
      22
      44
      51
     -66