% 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)
    1878
     379
     222
     185
     205
     246
     344
     406
     507
     354
     496
     513
     478
     483
     484
     339
     191
     289
     289
     241
     243
     243
     151
     189
     184
     206
     221
     122
     136
      76
     222
     106
     145
     105
      75
      94
     109
     119
      86
      92
     -90
     107
     -80
      67
      80
     114
     -31
      85
      84
      48
      92
     -95
     -43
      14
     -34
     -33
     -53
      76
     -74
      43
     -97
      44
      50
      26