% 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)
     377
     200
     175
     130
     226
     290
     559
     875
     539
     681
     712
     741
     698
     573
     495
     392
     450
     404
     402
     378
     374
     331
     254
     226
     218
     253
     233
     185
     172
     154
     144
     156
     146
     150
     123
     114
     136
      93
     103
      91
      88
      83
      63
      60
      68
      55
      43
      41
      30
      41
      35
     -15
      20
      32
      14
     -12
      -4
     -24
     -37
     -25
      -9
     -21
     -28
     -21