% 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)
      96
      35
      48
     177
     236
     519
     783
     885
     978
     826
     664
     914
     473
     638
     490
     450
     517
     308
     310
     338
     286
     315
     220
     207
     264
     257
     238
     188
     201
     152
     160
     138
     145
     113
     102
     122
     116
      95
     115
      87
     107
      70
      64
      69
      65
      48
      49
      39
      58
      64
      -3
      30
      -7
      15
     -22
     -40
      44
     -45
      10
     -33
     -19
     -42
     -30
     -49