% 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)
      77
      83
      85
      55
     150
     117
     254
     425
     475
     528
     647
    1081
    1128
     802
     655
     486
     434
     372
     440
     344
     457
     327
     310
     301
     300
     260
     220
     208
     214
     207
     178
     193
     156
     139
     138
     153
     114
     147
     126
      86
     120
      71
      54
      86
      56
      56
      67
      58
      28
      52
      41
     -34
      30
      13
      15
       6
     -42
     -31
     -23
     -38
      49
     -36
     -40
      -9