% 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)
     143
      89
      71
      54
     142
     507
     531
     689
    1072
    1186
    1649
    1187
    1245
     941
     925
     713
     551
     649
     440
     443
     481
     388
     409
     295
     287
     350
     286
     265
     221
     184
     239
     196
     182
     137
     151
     123
     130
     111
      94
     102
     121
      89
      77
     110
      82
      74
      60
      58
      10
      18
      10
      49
      47
      17
      22
     -22
      21
     -15
     -37
     -41
     -30
     -25
     -26
     -20