% 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)
     113
      79
      68
      97
     195
     611
     628
     470
     481
     373
     412
     649
    1182
     835
     957
     685
     626
     571
     481
     491
     435
     327
     326
     320
     257
     244
     245
     230
     194
     196
     157
     163
     163
     141
     164
     114
      97
     119
     116
     102
      86
      81
      90
      64
      79
      57
      74
      35
      57
      41
       4
      12
      38
      23
      -9
     -30
     -23
     -30
     -31
     -19
     -25
     -22
     -33
     -18