% 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)
     107
      80
      96
     112
     137
     168
     399
     312
     410
     392
     324
     260
     429
     455
     374
     296
     273
     215
     216
     234
     234
     291
     283
     360
     324
     356
     308
     251
     222
     217
     175
     187
     174
     169
     172
     150
     122
     107
      97
     110
     107
      54
      63
      64
     -10
      60
      11
      36
     -13
      11
      43
     -17
      50
     -44
     -19
     -29
     -18
     -16
     -30
     -23
     -48
     -16
      40
      45