% 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)
      86
      78
      63
      61
     134
     310
     678
     682
     471
     304
     328
     229
     205
     227
     406
     524
     563
     481
     444
     368
     344
     390
     422
     302
     270
     241
     221
     210
     234
     194
     201
     152
     154
     177
     147
     120
     139
     119
     101
     100
     104
      87
      72
      66
      76
      71
      53
      62
      65
      59
      28
      -5
     -21
     -40
      10
     -37
      20
     -26
      -3
      10
     -36
      24
     -21
     -45