% 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)
     148
      93
      58
      77
     142
     131
     693
     888
    1041
    1574
    1915
    1242
     782
     614
     677
     643
     499
     482
     506
     472
     389
     396
     295
     328
     267
     254
     235
     200
     185
     207
     151
     186
     144
     144
     146
     105
     117
     106
     100
     100
      78
      81
      71
      95
      66
      51
      61
      47
      70
      39
     -34
      32
      42
     -29
     -33
      -7
      20
      -4
     -25
     -25
     -41
     -35
     -33
     -11