% 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)
     145
      57
      17
      99
     197
     422
     945
     885
     573
     569
     868
     715
     605
     416
     420
     532
     430
     303
     362
     260
     259
     193
     203
     258
     210
     200
     223
     209
     157
     208
     206
     151
     116
     182
     157
     185
     135
      88
     108
     119
      76
     100
      54
      75
      76
      46
      69
      31
      35
      70
     -17
      13
      45
     -27
      42
     -27
      60
      -9
     -21
     -48
     -62
     -41
      26
     -53