% 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)
     156
      99
      59
     119
     227
     210
     373
     492
     543
     429
     328
     403
     511
     701
     702
     629
     553
     520
     356
     366
     334
     326
     331
     311
     276
     241
     181
     225
     254
     200
     207
     180
     160
     163
     176
     159
     139
     138
     107
     103
     107
      94
      80
      90
      45
      72
      20
      58
      58
      11
      56
      16
     -33
       4
     -16
      37
     -35
     -37
     -16
     -15
      36
     -36
     -41
      15