% 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)
      99
      77
      71
      45
     111
     285
     736
     699
     642
     461
     926
     973
     908
     726
     605
     691
     522
     430
     522
     451
     438
     410
     314
     316
     274
     325
     207
     223
     151
     249
     194
     179
     162
     157
     156
     141
     110
     111
     139
      88
      79
      78
      88
      60
      70
      57
      53
      63
      57
      47
      32
      35
      30
     -18
     -15
     -19
     -32
     -18
      21
     -41
      -7
     -43
     -23
     -17