% 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)
     111
     145
     101
      64
      53
      18
      39
      83
      90
      62
      71
     112
     225
     563
     583
    1033
     802
     358
     464
     523
     466
     428
     490
     411
     272
     563
     590
     556
     391
     481
     516
     456
     683
     471
     534
     663
     589
     390
     379
     405
     383
     284
     301
     305
     265
     264
     233
     220
     254
     213
     206
     218
     208
     236
     188
     221
     229
     202
     154
     156
     160
     144
     185
     199
     134
     165
     136
     145
     164
      90
     141
     120
      96
     101
      88
      98
     110
      47
      91
      69
      76
      65
      83
     116
      62
      69
      76
      58
      72
      43
      60
      51
      66
      54
      29
      52
      78
      37
     -30
      23
      27
      16
     -18
      32
      47
      20
      34
      59
     -34
     -19
     -26
     -24
      38
      51
     -37
     -33
     -11
     -27
     -33
      17
     -49
     -32
     -41
     -42
     -37
     -50
     -19
     -45