% 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)
     189
     115
      39
     108
     143
     127
     206
     225
     786
    1031
    1069
     587
     747
     760
     545
     597
     490
     335
     431
     327
     320
     306
     309
     283
     257
     238
     191
     243
     232
     205
     200
     175
     155
     146
     130
     129
     156
     123
     110
     160
      97
      86
      84
      66
      71
      63
      37
      64
      70
     -34
      32
      54
      -9
      42
     -20
      27
     -30
      17
     -36
     -41
     -45
     -63
      52
     -52