% 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)
     139
     114
      92
     119
     150
     401
     843
     670
    1078
    1749
    1348
    1489
    1558
    1480
     959
     859
     701
     523
     467
     455
     484
     386
     400
     381
     343
     260
     294
     285
     205
     218
     170
     170
     162
     170
     146
     134
     102
     121
     110
      93
      92
      77
      75
      63
      45
      55
      30
      58
      35
      49
      23
      17
      39
     -27
     -27
      32
     -20
     -28
       2
     -27
     -33
     -17
     -36
     -14