% 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)
     128
      11
      51
      77
     102
     177
     168
     198
     310
     584
     542
     609
     609
     566
     511
     503
     479
     358
     336
     345
     405
     413
     336
     325
     299
     268
     232
     211
     185
     180
     199
     150
     193
     156
     116
     104
     133
     120
      96
     102
     104
      83
      88
      75
      67
      65
      59
      54
      58
      44
      20
      33
      16
     -15
       9
      26
     -31
     -20
     -47
     -52
      32
     -19
     -28
     -37