% 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)
      67
      49
      29
      82
     172
     150
     206
     410
     461
     380
     444
     676
     700
     413
     605
     407
     334
     339
     393
     353
     367
     367
     274
     287
     241
     243
     208
     199
     212
     185
     200
     154
     158
     154
     107
     130
     117
     105
      85
      91
      82
      66
      61
      58
      58
      57
      53
      55
      50
      32
      40
      41
       5
     -21
     -11
     -17
     -19
      27
     -35
     -31
     -36
     -37
     -21
     -18