% 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)
     170
      98
      72
      45
     170
     269
     838
     883
     853
    1016
    1026
     766
     609
     826
     693
     613
     551
     442
     385
     418
     366
     378
     399
     285
     296
     260
     223
     215
     214
     171
     129
     132
     117
     124
     143
     115
     135
     127
      94
      96
      92
      51
      83
      68
      66
      64
      47
      47
      57
      73
       1
      34
     -21
      18
       9
      32
     -19
     -29
     -44
      20
     -13
     -53
     -41
     -16