% 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)
      89
      73
      68
     286
     384
     208
     193
     336
     447
     236
     228
     254
     317
     395
     767
     703
     529
     518
     422
     344
     329
     330
     273
     227
     262
     241
     202
     211
     200
     186
     179
     159
     118
     140
     110
     137
     105
      98
     107
      93
      70
      69
      74
      56
      57
      74
      42
      53
      32
      39
     -10
      41
      36
      10
      32
     -32
     -29
     -11
     -21
      -3
     -33
     -21
     -19
     -39