% 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)
     326
     240
     124
     166
     166
     445
    1053
    1219
    1040
    1014
     944
     862
     643
     782
     611
     476
     443
     472
     444
     479
     302
     329
     262
     321
     240
     318
     315
     273
     225
     239
     273
     276
     179
     183
     202
     174
     244
     137
     156
     194
     182
     145
     157
      73
      70
      26
     130
     104
      50
      93
      70
     -57
      24
      96
     -87
     123
     -67
     -89
      74
      88
     -47
     -54
      48
    -105