% 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)
     306
     166
     132
     110
     373
     982
    1521
    2730
    3195
    2836
    1981
    1559
    1625
    1312
    1358
     885
     964
     743
     682
     523
     516
     444
     422
     340
     304
     300
     267
     293
     201
     251
     216
     222
     174
     171
     142
     127
     117
     103
     104
     100
      84
      82
      77
      75
      75
      68
      59
      55
      39
      38
      44
      11
     -29
     -28
      27
     -34
      43
      23
     -12
     -19
     -30
     -49
     -41
       9