% 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)
     130
      93
      67
      69
     243
     750
    1404
    1608
     952
     719
     576
    1275
     709
     644
     589
     567
     478
     463
     386
     467
     335
     332
     362
     334
     257
     231
     223
     213
     182
     238
     202
     181
     150
     144
     124
     127
     127
     116
      82
      73
      75
      67
      85
      71
      59
      41
      66
      43
      50
      41
     -23
      55
      39
     -24
      31
      32
      -9
     -22
     -32
     -52
     -38
     -43
     -18
     -25