% 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)
     237
     131
      98
      67
     277
    1223
    1640
    1630
    1423
    1260
     965
     792
     807
     572
     604
     466
     444
     405
     452
     305
     292
     343
     343
     309
     270
     255
     217
     246
     194
     191
     208
     163
     154
     162
     153
     127
      81
     119
      92
      88
     105
      85
      87
      65
      70
      81
      66
      63
      63
     104
      17
      82
     -33
     -49
      12
     -39
      20
      17
     -44
     -46
     -47
     -32
     -30
     -45