% 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)
     146
     104
      82
      49
      80
     133
     192
     284
     298
     514
    1124
    1391
     989
     866
     742
     705
     646
     502
     549
     467
     328
     385
     301
     251
     330
     280
     269
     232
     264
     201
     204
     210
     184
     169
     144
     152
     127
     131
     114
      83
      81
     101
      89
      80
      82
      62
      53
      58
      59
      56
      42
      33
     -39
      31
      35
       7
      -5
     -32
     -49
     -27
     -45
      27
     -35
     -47