% 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)
      66
      28
     -21
      60
     187
     152
     312
     854
     839
     783
     882
     963
     853
     856
     535
     523
     410
     469
     387
     339
     336
     282
     287
     271
     224
     251
     219
     220
     193
     202
     187
     163
     146
     162
     155
     140
     135
     123
      99
     104
      74
      62
      88
      69
      86
      65
      40
      52
      48
      53
      32
      74
     -19
      23
      11
      41
     -24
     -41
      16
     -36
     -40
     -33
     -50
     -50