% 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)
     100
      83
      72
      76
      78
      93
     205
     216
     237
     212
     418
     739
     732
     911
     872
     708
     698
     602
     492
     486
     399
     438
     373
     364
     283
     268
     281
     268
     184
     208
     228
     195
     193
     168
     139
     140
     150
     118
     144
     106
      85
     111
      62
      83
      61
      66
      32
      85
      42
      25
     -18
      56
      44
     -27
     -26
      12
     -14
      39
     -41
      36
     -39
     -49
     -48
     -24