% 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)
     217
     127
     115
      87
     191
     278
    1073
    1271
     862
     816
     719
     706
     471
     577
     381
     481
     389
     424
     325
     359
     323
     243
     289
     276
     224
     213
     196
     202
     181
     187
     170
     156
     144
     116
     122
     163
     117
     104
     102
     101
     107
     101
      87
      59
      53
      64
      60
      26
      48
     -34
     -29
      26
     -35
     -27
       7
       5
      51
      43
     -29
     -28
      29
     -33
      31
     -11