% 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)
     117
     104
      73
      84
     117
      93
     203
     328
     258
     520
     908
    1450
     811
     982
     989
     630
     616
     588
     577
     459
     501
     369
     383
     323
     260
     265
     251
     231
     223
     178
     205
     191
     180
     149
     163
     131
     163
     107
     114
     113
      73
      84
      71
      28
      61
      63
      75
      50
      51
     -15
      40
      43
     -10
      18
     -12
     -34
      20
       7
      32
     -34
     -33
     -20
     -38
     -47