% 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)
     127
      78
      58
     110
     108
     370
     818
     761
    1026
    1396
    1939
    1201
     736
    1149
     925
     736
     510
     521
     583
     426
     395
     443
     395
     298
     277
     299
     260
     293
     213
     156
     183
     186
     153
     143
     133
     127
      98
     109
     108
     113
      85
      52
     100
      67
      67
      56
      64
      73
     -15
      35
      49
      28
     -31
       5
     -11
      17
      23
     -34
      26
     -27
     -32
      14
     -12
     -43