% 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)
     244
     107
      84
     478
    1149
     918
    1077
     553
     404
     492
     424
     444
     465
     359
     341
     383
     339
     344
     279
     349
     382
     231
     244
     210
     205
     201
     157
     158
     165
     151
     148
     160
     165
     133
     125
     114
     127
     106
      88
     106
      80
      55
      97
      88
      61
      66
      59
      33
      61
     -33
      34
     -33
      40
      -3
      67
      30
     -38
     -40
     -47
      29
     -41
     -14
      33
     -56