% 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)
     129
      98
      23
      42
      93
     351
    1023
     922
     699
     691
    1158
    1360
     828
     733
     715
     831
     732
     611
     544
     513
     424
     362
     344
     366
     311
     287
     265
     233
     199
     226
     205
     157
     167
     180
     158
     130
     135
     116
     111
      96
      83
      83
     106
     101
      60
      72
      65
      38
      14
      66
     -22
      25
      15
     -24
     -10
     -21
     -18
     -22
      15
     -10
      11
     -43
       5
      15