% 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)
     133
      51
      76
      21
      62
     104
     141
     310
     330
     450
     595
     445
     580
     587
     533
     558
     413
     359
     365
     333
     251
     280
     266
     238
     242
     228
     173
     173
     150
     175
     181
     177
     110
     116
     125
     131
     111
     124
     105
     106
     102
      95
      58
      98
      57
      86
      58
      54
      37
      56
      14
     -20
      29
      30
     -17
      -3
      26
     -14
      31
     -33
      15
     -35
     -34
     -45