% 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)
     123
      35
      38
      26
     294
     578
     618
     621
     692
    1179
    1169
    1023
     951
     781
     725
     597
     573
     478
     403
     535
     368
     336
     344
     346
     285
     273
     243
     190
     245
     232
     210
     191
     170
     164
     156
     129
     136
      95
     104
     100
      82
      77
      94
      86
      42
      72
      69
      58
      54
      52
      31
      22
      32
      34
     -27
     -31
     -21
     -22
     -31
     -25
     -39
     -31
     -36
     -35