% 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)
      94
     106
      96
     232
     241
     158
     383
     813
    1079
    1991
    1516
    1526
     907
     824
     774
     955
     616
     651
     543
     468
     437
     441
     385
     353
     336
     304
     225
     213
     208
     223
     197
     172
     152
     127
     126
     147
     141
     108
     125
      91
      96
      60
      93
      70
      51
      72
      50
      47
      51
      37
     -15
      51
      38
     -25
      -8
     -40
     -30
     -10
      -9
       6
     -32
      23
     -42
     -32