% 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)
      97
      47
     -27
      47
     190
     257
     643
     592
     536
     392
     316
     230
     211
     140
     131
     106
      91
     173
     343
     426
     409
     355
     343
     269
     218
     153
     168
     173
     151
     158
     104
     104
     103
     143
     107
     118
     111
      82
      75
      67
      61
      76
      66
      79
      49
      59
      53
      28
      56
      30
      36
      20
      20
      27
      25
     -25
     -17
     -27
     -33
     -26
     -19
     -29
     -29
     -18