% 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)
      84
      81
      81
     110
     243
    1022
    1414
    1365
    1120
     998
     801
     767
     665
     658
     455
     357
     409
     391
     351
     348
     302
     259
     257
     225
     233
     211
     183
     188
     184
     170
     167
     166
     146
     138
     136
      99
     100
      75
      97
     107
      66
      55
      63
      56
      52
      67
      46
      32
      46
      51
      54
      28
     -30
      16
     -14
     -41
     -46
      28
     -40
     -28
     -28
     -19
     -36
      15