% 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)
     199
     119
      91
     101
      77
     184
     337
     327
     868
    2236
    1841
    1779
    1523
     964
    1045
     908
     775
     713
     470
     546
     528
     396
     419
     393
     411
     370
     341
     276
     235
     228
     200
     163
     178
     181
     159
     151
     131
     123
     134
      94
     107
      99
      64
      74
      62
      44
      52
      68
      41
      49
      19
     -22
      32
      29
     -22
      -5
       3
     -27
     -13
      21
      43
     -52
     -43
     -19