% 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)
      96
      77
      56
      81
     116
     560
     580
     523
     561
     457
     633
     663
     707
     546
     516
     531
     488
     503
     478
     553
     358
     344
     274
     285
     263
     280
     212
     201
     208
     173
     143
     177
     161
     153
     117
     115
     121
      93
     113
      78
      92
      91
      71
      30
      61
      65
      42
      46
      55
      30
      32
       7
     -29
      33
     -14
      27
      33
      -2
     -20
     -23
     -20
     -36
     -29
     -43