% 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)
     145
      92
      43
     170
     187
     133
     322
     705
    1084
     787
     570
     542
     494
     618
     463
     552
     465
     635
     465
     469
     340
     379
     320
     320
     246
     246
     257
     197
     204
     186
     187
     172
     143
     145
     140
     126
     132
     101
     102
      90
      67
      94
      84
      58
      60
      48
      35
      50
      42
      55
     -19
     -21
      28
     -31
     -23
       4
     -13
      21
      15
       4
     -34
     -27
       8
     -33