% 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)
     233
      93
      91
      80
     167
     157
     280
     511
     409
     269
     449
     267
     262
     277
     355
     352
     270
     296
     255
     297
     340
     237
     340
     281
     275
     238
     195
     286
     208
     238
     198
     186
     186
     191
     196
     138
     109
     101
      97
      88
     121
      97
     113
     -32
      62
      27
      67
      79
      36
      50
      13
     -52
      51
      42
      71
     -20
     -49
      19
      15
      23
     -36
     -70
      44
     -28