% 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)
     340
     128
     100
     115
     111
     186
     242
     493
     770
     550
     409
     365
     379
     297
     342
     245
     379
     387
     541
     418
     317
     298
     279
     312
     241
     248
     208
     213
     199
     223
     167
     175
     219
     176
     139
     143
     157
     124
     121
      81
     166
      99
      79
     110
      89
     102
      21
      54
       3
      56
      31
     -36
     -41
      31
     -46
     -48
      90
      59
      75
     -66
     -43
     -44
     -32
      12