% 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)
     139
     115
      78
      55
     105
     438
     586
     540
     743
     928
     518
     726
     750
     939
     724
     827
     758
     673
     485
     435
     414
     354
     280
     309
     249
     223
     282
     212
     171
     194
     174
     229
     187
     157
     155
     108
     122
     139
     118
     100
      87
      84
      90
      60
      49
      78
      48
      42
      53
      34
      51
       5
      32
      38
      32
     -40
      14
     -38
     -36
      24
     -34
     -34
     -37
     -30