% 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)
     152
      59
      45
      91
      99
     159
     250
     566
     883
     994
     845
     419
     444
     639
     816
     931
     649
     521
     323
     346
     301
     313
     220
     278
     264
     221
     224
     217
     217
     192
     190
     187
     164
     123
     117
     118
     118
      87
      81
     105
      89
      70
      82
      68
      54
      57
      64
      34
      51
      10
      40
      44
      33
     -21
     -10
      14
     -41
       8
     -21
     -33
     -31
     -31
     -21
     -38