% 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)
      98
      57
      44
      96
     353
     758
     610
     689
    1159
    1784
    1927
    1566
    1141
    1002
     918
     584
     521
     670
     555
     428
     471
     369
     321
     334
     319
     246
     248
     276
     206
     195
     181
     172
     189
     154
     139
     165
      94
      98
      74
     101
     105
      57
      76
      66
      75
      57
      45
      55
      59
      28
      23
      29
      -5
      20
      31
     -31
      21
     -25
       6
       6
     -18
     -34
     -38
     -31