% 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)
     113
      99
      46
     182
     777
     921
    1081
    1071
     726
     708
     798
     617
    1091
     945
     813
     583
     567
     404
     438
     409
     327
     296
     339
     288
     243
     266
     235
     242
     226
     189
     177
     156
     121
     157
     146
     122
     139
     123
     108
      73
     103
     106
      83
      65
      63
      55
      80
      60
      55
      49
      17
      10
     -18
      32
     -30
     -29
      16
     -27
     -38
     -36
     -33
      31
     -34
      19