% 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)
     192
     150
      87
      92
     178
      90
     227
     608
     862
    1264
     989
     760
     672
    1237
    1098
     959
     808
     549
     555
     462
     431
     373
     303
     280
     257
     293
     230
     235
     203
     201
     196
     142
     142
     114
     127
     119
     100
     105
     131
      96
      77
      65
      77
      67
      56
      48
      38
      45
      56
      23
      53
      32
       8
     -20
     -12
      12
     -15
     -19
     -18
      16
       8
     -32
     -36
     -45