% 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)
     117
      94
      79
      93
     266
     297
     540
     721
     455
     481
     262
     318
     199
     326
     369
     620
     684
     621
     359
     408
     307
     325
     253
     264
     237
     234
     252
     191
     186
     186
     150
     177
     147
     154
     101
      97
     112
     104
     114
      76
      94
      80
      61
      61
      59
      57
      39
      28
      27
      19
      22
      40
      31
      57
     -25
     -20
     -14
     -16
      13
     -45
     -25
     -31
     -35
     -35