% 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)
     100
      71
      47
     185
     175
     195
     566
     470
     671
     722
     763
     801
     725
     708
     571
     636
     506
     417
     543
     402
     312
     345
     394
     292
     241
     294
     224
     254
     201
     214
     190
     155
     163
     134
     151
     136
     129
     139
      92
     117
      91
     119
      63
      50
      63
      59
      60
      41
      26
      23
      52
      34
      -8
     -24
     -30
      24
     -33
      16
      13
     -22
     -36
      20
     -34
     -31