% 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)
     147
      69
      44
       5
      58
      93
     225
     165
     281
     317
     360
    1071
    1368
    1120
     840
     722
     494
     503
     524
     465
     326
     335
     341
     248
     283
     266
     258
     195
     197
     194
     184
     205
     151
     156
     121
     118
     116
     102
     107
      68
      71
      95
      74
      74
      90
      67
      45
      44
      37
      45
      27
      30
      29
     -27
     -21
      29
     -18
     -31
      19
     -28
     -21
     -13
     -41
     -38