% 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)
     326
     222
     197
     171
     164
     178
     345
     461
     745
     698
     644
     639
     532
     434
     398
     321
     442
     471
     380
     316
     341
     279
     295
     230
     293
     257
     229
     229
     186
     232
     196
     199
     178
     162
     200
     131
     111
     139
     152
     151
     105
     104
      96
      62
      94
      53
      71
      43
      50
      45
     -17
     -26
     -10
      65
     -47
      54
     -45
     -57
      -4
     -23
     -11
     -24
     -11
     -39