% 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)
     142
     124
      50
      58
      74
     237
     500
     528
     597
     888
    1098
     647
     625
     553
     476
     396
     381
     507
     492
     556
     603
     457
     463
     334
     249
     299
     256
     207
     200
     156
     195
     177
     162
     100
     129
     116
     104
      94
      90
      88
      80
      94
      73
      81
      77
      46
      38
      55
     -19
      41
      39
      31
      16
      35
      23
     -24
     -20
     -24
     -31
     -20
     -23
     -30
     -13
     -35