% 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
     112
      73
     120
     120
     158
     459
     569
     473
     389
     624
     957
    1314
     955
     976
     824
     518
     556
     535
     471
     432
     383
     332
     285
     312
     261
     268
     223
     184
     167
     183
     153
     152
     116
     169
     104
     123
      91
     103
      94
      80
      90
      77
      56
      70
      54
      69
      55
      28
      36
      35
      43
      15
      17
     -31
     -30
      35
     -19
       7
     -23
      25
     -38
     -22
     -36