% 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)
     161
     131
     111
     105
     136
     223
     562
    1307
    1079
    1049
    1147
    1503
    1899
    1361
    1099
     996
     635
     684
     585
     454
     535
     451
     441
     361
     348
     314
     276
     281
     325
     235
     233
     182
     131
     205
     158
     149
     123
      92
     113
     126
     106
      99
      59
      62
      70
      47
      54
      61
      46
      48
      39
      49
     -30
     -16
     -22
     -38
     -22
      33
     -35
     -19
     -26
     -27
     -42
     -32