% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      39
      62
      85
      93
     -32
      64
       9
      81
      88
     181
     273
     236
     266
     290
     376
     692
     597
     474
     312
     408
     551
     340
     419
     359
     387
     368
     389
     425
     236
     418
     319
     237
     170
     297
      87
     271
     221
     177
     117
     124
     144
     206
     104
     133
     246
     161
     115
     112
     145
     107
     135
     178
     151
     126
     110
     105
     106
     101
     100
     121
     104
     105
     146
      67
     118
     118
     125
      69
      68
      86
     113
      43
      85
      80
      60
      52
      37
      68
      38
      42
      92
      69
      66
      22
      76
      45
      61
      23
      27
      28
     -14
      28
      31
     -23
      30
       3
      44
      29
      17
      26
      47
       5
     -33
      10
       7
      15
      26
     -20
     -15
     -17
      -6
     -33
     -21
      34
     -21
     -26
     -18
      21
     -19
     -28
      12
       3
      15
     -19
      15
      10
     -40
     -35