% 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)
     157
      21
      37
     332
     551
     544
     317
     365
     636
     817
     760
     791
     548
     462
     401
     362
     422
     449
     355
     344
     393
     330
     373
     328
     239
     306
     240
     248
     182
     209
     162
     168
     183
     171
     166
     133
     107
     115
     110
      90
      82
     116
      77
      75
      81
      28
      61
      43
      57
      55
      38
      61
      11
     -32
       8
     -61
      25
     -30
     -37
     -32
      25
     -16
     -17
     -38