% 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)
     122
     106
      70
      92
     166
     609
     542
     704
     788
     407
     456
     340
     283
     259
     171
     183
     136
     166
     177
     185
     229
     260
     402
     414
     415
     354
     274
     205
     220
     191
     141
     169
     110
     149
      97
     138
      80
      84
      98
     105
      46
      59
      67
      41
      68
      51
      14
      55
      38
      18
      -7
      16
      30
     -14
      21
      14
     -16
     -28
     -32
     -22
       8
     -26
      -8
      -9