% 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)
     163
     111
      64
      75
     253
    1050
    1326
    1186
     588
     735
    1281
    1854
    1699
    1077
     991
     677
     623
     575
     599
     491
     426
     410
     427
     368
     282
     276
     208
     256
     259
     216
     199
     180
     153
     167
     138
     152
     114
     103
      93
     115
      96
      93
      75
      75
      41
      47
      47
      43
      43
      21
      54
      10
     -32
      17
     -12
      18
      11
     -19
     -43
      13
     -31
     -41
     -13
      -8