% 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)
     603
     183
     173
     126
     272
     429
     355
     706
     456
     570
     360
     320
     238
     178
     119
      89
     111
     164
     144
     279
     350
     521
     319
     394
     334
     266
     245
     219
     222
     174
     164
     214
     112
     208
     143
      99
     116
     125
     156
     105
      74
     115
     -31
     107
      76
      59
      54
      92
      87
     -48
      59
     -73
      20
     -32
      92
     -35
     -32
      55
     -34
     -41
      35
     -39
     -23
     -29