% 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)
     115
      75
      44
      66
     105
     249
     238
     162
     132
     100
     152
     293
     447
     416
     372
     312
     417
     559
     383
     370
     405
     311
     296
     223
     273
     208
     175
     182
     158
     180
     163
     139
     140
     143
     117
     110
     125
      99
      88
      90
     102
      94
      64
      56
      33
      76
      61
      38
      46
      55
      51
      27
      17
      21
     -27
      15
     -43
     -27
     -25
      10
     -24
     -29
     -24
     -17