% 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)
     104
      92
      93
      61
     141
     455
     977
    1922
    1427
    1265
     938
    1081
     742
     949
     660
     819
     874
     662
     538
     479
     397
     416
     411
     313
     279
     276
     239
     186
     193
     223
     147
     165
     169
     139
     118
     158
      78
     122
     131
      90
      88
      97
      80
      88
      57
      71
      42
      54
      54
      44
      35
     -22
      13
      -1
      33
      33
     -28
       0
     -29
     -17
     -35
     -40
     -32
     -35