% 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)
     383
     218
     166
     174
     258
     524
     990
     872
     792
     565
     505
     551
     498
     441
     393
     345
     362
     306
     264
     254
     293
     310
     188
     281
     247
     211
     257
     276
     204
     183
     217
     216
     211
     187
     197
     196
      74
     125
     116
      76
      84
      64
      71
      89
      75
     -38
     110
     -68
      16
     -29
     -37
      62
      61
     103
      50
      65
      41
     -43
     -51
      18
     -13
     -79
     -39
     -92