% 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)
     115
      58
      58
      35
      92
     120
     204
     264
     911
     840
     906
     780
     592
     501
     441
     465
     331
     369
     350
     350
     269
     350
     259
     298
     299
     252
     247
     225
     195
     180
     174
     179
     126
     185
     143
     135
     125
      97
     103
     100
      97
      57
      63
      65
      86
      43
      46
      53
      43
     -15
      41
      22
      45
     -49
     -24
     -27
      22
      19
      18
      15
      11
     -30
     -44
     -29