% 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)
     192
     124
      67
     106
     301
     469
     917
     888
     948
    1089
    1161
     874
     839
     628
     757
     590
     422
     474
     477
     501
     363
     355
     386
     308
     236
     230
     251
     252
     214
     206
     181
     217
     171
     153
     143
     139
     122
     133
     131
      91
     119
      75
      87
      63
      42
      61
      62
      32
      52
      20
      36
      18
      41
      34
      21
     -17
     -15
      24
     -48
     -37
      26
     -45
     -30
     -46