% 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)
     116
     104
      78
      47
     167
     386
     583
     502
     385
     501
     553
     370
     443
     358
     428
     477
     496
     415
     357
     384
     368
     355
     271
     320
     317
     230
     214
     241
     173
     183
     191
     172
     164
     131
     146
     143
      91
     120
     110
     100
      95
      78
      98
      90
      68
      48
      38
      38
      29
      18
      37
      29
     -27
      24
     -10
      23
      -6
     -12
     -38
      -2
     -30
      37
      23
     -37