% 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)
     172
      68
      87
      82
     296
     369
     623
     756
     824
     788
     812
     786
     589
     606
     539
     503
     374
     377
     454
     355
     293
     341
     299
     219
     278
     216
     256
     189
     227
     157
     184
     192
     162
     176
     156
     157
     109
     123
     105
      82
      92
      69
     104
      35
      59
      38
      70
      31
      45
     -43
      16
      21
     -16
      12
     -42
     -49
      20
     -16
      28
      48
     -42
      32
      57
     -20