% 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)
     167
     135
      52
     -31
      98
     115
     315
     713
    1123
    1450
    1781
    1467
    1185
     808
     770
     713
     610
     655
     466
     494
     389
     382
     337
     315
     287
     311
     226
     216
     188
     200
     166
     151
     152
     138
     150
     143
     108
     116
     111
      99
      86
      99
      88
      75
      60
      71
      62
      39
      65
      39
      30
     -14
      31
     -18
      34
     -18
      13
     -37
     -31
      -4
     -21
     -35
     -37
     -43