% 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)
      82
      56
      76
     103
     141
     332
     626
     665
    1606
    1630
    1075
    1336
    1054
     915
     895
     769
     709
     681
     491
     463
     492
     435
     350
     328
     269
     327
     291
     266
     218
     179
     201
     192
     182
     172
     143
     140
     129
     138
     142
     129
     101
      76
      70
      65
      71
      60
      36
      56
      45
      34
      41
      29
       2
     -30
      20
      18
     -26
     -30
     -34
     -13
       3
      19
     -15
     -34