% 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)
      90
      76
      48
      46
     223
     208
     378
     392
     524
     555
     590
     717
     469
     631
     556
     440
     414
     379
     310
     334
     282
     336
     257
     282
     215
     199
     232
     203
     219
     175
     197
     161
     158
     150
     135
     125
     150
     116
     100
      82
      80
      74
      59
      61
      86
      67
      58
      44
      45
      30
      37
      23
     -18
     -38
      18
      13
     -22
     -21
     -20
     -35
      20
     -16
     -30
     -12