% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     132
      86
      74
      67
      54
      56
     -24
     124
     164
      44
     112
     148
     131
     152
     184
     230
     314
     238
     265
     339
     430
     598
     813
     644
    1069
    1060
     895
     652
     637
     614
     702
     648
     529
     816
     497
     419
     560
     409
     546
     463
     390
     386
     376
     402
     310
     282
     267
     337
     265
     250
     236
     258
     266
     153
     197
     183
     136
     217
     177
     204
     175
     162
     163
     172
     141
     105
     179
     127
     104
     117
     165
     113
     110
     131
     106
      89
      96
      88
     108
      80
      59
      84
      76
      84
      86
      56
      95
      45
      68
      49
      69
      70
      54
      52
      66
      47
      34
     -24
      30
      64
     -29
      51
      30
      44
     -22
     -28
      -7
      16
     -15
      27
     -14
     -46
      21
      48
     -36
     -31
      18
      18
     -31
     -12
     -43
     -35
     -34
     -43
     -17
     -33
      25
     -19