% 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)
    2245
     647
     543
     863
    2075
    1563
    1284
     869
     677
     492
     532
     679
     497
     450
     332
     566
     366
     427
     398
     370
     273
     413
     451
     491
     412
     316
     312
     347
     398
     221
     269
     287
     226
     171
     142
     -60
      50
     131
     171
     104
     200
    -155
      71
     119
      -9
      18
      63
     -52
     100
     100
    -107
      83
     -71
     -78
     149
     -78
     163
     -84
      30
    -110
    -122
     -81
      83
    -118