% 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)
     131
     101
      53
      67
     175
     445
    1248
     884
    1228
     891
     944
    1259
     863
     858
     671
     564
     545
     476
     414
     495
     419
     367
     411
     294
     271
     280
     258
     196
     164
     201
     212
     175
     144
     156
     134
     152
     114
      98
      82
     102
      84
     110
      41
      59
      52
      65
      42
      63
      67
      26
      61
     -23
      14
      -6
      32
      -5
      16
     -32
     -23
     -34
     -35
     -45
     -42
     -35