% 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)
     147
     121
     108
      84
     135
     481
     858
     937
     803
     978
     915
    1038
     701
     687
     628
     651
     715
     705
     556
     381
     402
     364
     319
     319
     332
     238
     229
     184
     204
     203
     197
     201
     182
     139
     162
     104
     137
     140
     116
     118
     129
      82
      67
      73
      64
      46
      55
      54
      64
      26
      25
      25
      -3
      36
     -31
     -25
      24
     -41
     -24
      23
     -23
     -29
     -43
     -19