% 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)
     129
     107
     100
      91
     120
     256
     497
     499
     258
     283
     356
     299
     496
     528
     398
     335
     319
     197
     201
     200
     181
     198
     141
     171
     138
     140
     129
     147
     131
     192
     201
     245
     212
     207
     163
     185
     140
     129
     121
      72
      91
     104
      87
      75
      75
     105
      61
      73
      31
      64
     -22
      26
     -31
      -2
     -11
      43
      30
     -33
     -40
      19
     -16
     -41
      19
     -29