% 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)
     125
      87
      68
      57
     108
     118
     269
     587
     590
     820
    1015
    1806
    1135
     959
     777
     745
     707
     513
     523
     519
     400
     437
     404
     301
     355
     292
     261
     225
     232
     193
     190
     217
     160
     159
     150
     136
     125
     137
     123
     114
      94
     106
      65
      92
      79
      74
      71
      42
     -13
      35
      54
     -38
      14
     -31
      16
      21
      31
      11
      38
     -21
     -44
     -29
     -31
      10