% 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)
      83
      78
     111
      84
     299
     451
     485
     429
     568
    1110
     789
     759
     757
     688
     838
    1151
     904
     548
     547
     443
     384
     360
     334
     300
     278
     254
     236
     228
     226
     198
     183
     165
     174
     148
     129
      98
     109
     113
      97
     100
     109
      84
      85
      71
      72
      74
      52
      34
      39
      62
      32
     -32
     -34
      17
     -23
      15
      41
     -36
     -29
     -12
     -31
     -29
     -37
     -21