% 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)
     140
      96
      67
      67
      95
     205
     454
     462
     667
     385
     774
     991
     851
     600
     546
     591
     572
     494
     379
     450
     322
     352
     296
     254
     340
     263
     256
     223
     195
     220
     166
     173
     151
     141
     157
     144
     131
     133
     109
     107
      97
      75
      66
      85
      76
      51
      65
      56
      49
      36
       9
     -18
      25
      37
     -27
      25
     -24
      35
     -40
     -32
     -28
     -33
     -12
     -37