% 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)
     167
     105
      40
     -10
     134
     424
    1000
     739
    1056
    1094
    1157
    1770
    1613
    1430
     930
     736
     519
     438
     555
     401
     460
     396
     394
     342
     337
     292
     276
     238
     215
     236
     198
     167
     178
     138
     122
     133
     141
     125
     104
     102
      81
      84
      84
      77
      33
      66
      64
      47
      54
      23
      33
      32
     -28
      19
      10
      40
      48
     -38
     -19
     -50
     -48
     -12
     -43
     -21