% 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)
      99
      89
      66
      76
     117
     136
     227
     264
     354
     398
     381
     985
    1221
     826
     681
     702
     692
     539
     471
     495
     492
     353
     362
     352
     290
     244
     246
     240
     271
     210
     208
     126
     181
     153
     129
     122
      99
     135
     115
      95
     105
      71
      85
      58
      96
      88
      65
      38
      56
      33
      14
      26
      25
      18
     -13
      -9
      17
     -33
     -18
     -30
     -29
     -42
     -21
     -26