% 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
     103
      78
      96
      97
     176
     536
     640
     720
     423
     428
     626
     573
     554
     367
     429
     479
     423
     445
     366
     318
     248
     306
     272
     289
     273
     219
     226
     194
     181
     214
     187
     168
     174
     124
     109
     141
     109
     117
     113
      98
      90
      69
     102
      73
      64
      84
      25
      64
      -3
      44
      43
      67
     -33
       7
     -38
      33
     -53
     -44
      28
     -26
     -36
     -49
     -36