% 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)
      95
      74
      39
      62
     116
     278
     690
     644
     899
    1129
    1125
     786
     769
     712
     638
     642
     566
     465
     416
     423
     334
     305
     271
     366
     322
     281
     201
     243
     216
     184
     166
     167
     167
     131
     146
     124
     149
     107
     115
     135
      93
     103
      42
      63
      62
      48
      61
      60
      50
      49
      29
      22
      44
       7
      31
     -33
     -40
     -14
     -22
      18
     -47
     -35
     -20
     -46