% 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)
     473
     235
     161
     178
     363
     716
     655
     416
     286
     378
     457
     568
     870
     956
     593
     569
     540
     422
     592
     393
     405
     302
     360
     359
     279
     297
     256
     296
     279
     305
     262
     328
     223
     192
     199
     240
     231
     185
     152
     211
     186
     124
     115
     116
     108
     111
     -56
     121
     -23
      79
      44
     -42
      78
     -46
     -86
     -31
      40
      69
      70
      58
    -109
     -79
      52
     -27