% 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)
     106
      57
      79
      21
     100
     563
    1070
     938
     658
    1039
    1273
    1109
     761
     479
     542
     603
     508
     390
     405
     410
     362
     377
     411
     291
     276
     277
     248
     234
     188
     198
     172
     188
     152
     127
     124
     131
     128
     103
     107
      99
     112
      98
      96
      65
      56
      69
      35
      39
     -30
      49
      29
      46
     -30
      52
     -47
      32
      53
     -32
     -41
     -35
     -24
     -24
     -39
     -36