% 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)
      72
      59
      46
      93
     236
     513
    1074
    1156
    1052
     906
     488
     575
     468
     437
     267
     289
     238
     173
     170
     153
     166
     153
     211
     183
     207
     232
     233
     179
     192
     181
     158
     187
     130
     151
     144
     133
      98
     103
      99
     101
      83
      66
      56
      66
      57
      65
      -9
      52
      41
      41
      13
     -13
     -23
      24
     -36
      16
      25
     -16
     -37
     -16
      -2
     -36
     -10
      30