% 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)
      95
      73
      75
      99
     286
     864
    1554
    1279
    1182
     988
    1090
     930
     758
     807
     516
     488
     516
     496
     501
     359
     351
     305
     290
     313
     345
     261
     246
     220
     218
     189
     170
     166
     143
     141
     148
     132
     127
      85
      90
     126
     101
      86
     102
      75
      67
      57
      44
      38
      12
      34
      11
      14
      32
      18
     -35
      32
      32
     -37
       7
     -20
     -20
     -37
     -25
      17