% 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)
     148
      98
     101
      87
     197
     301
     779
     785
     587
     701
     750
     670
     629
     623
     495
     373
     459
     450
     356
     326
     307
     269
     319
     251
     265
     226
     214
     241
     210
     195
     184
     176
     152
     143
     122
     153
     129
      73
     102
      97
     100
      84
      73
      80
      63
      50
      47
     -38
      42
      40
      34
      31
     -37
      14
     -25
      57
      30
     -34
      27
      21
     -60
     -56
     -32
     -17