% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      42
      35
      12
      27
       9
     -24
      34
      22
      55
     124
     137
     199
     292
     209
     265
     246
     123
     174
     101
     113
     116
      95
      96
      71
      46
      93
      65
     122
      52
      50
      69
     109
      46
      79
      28
      60
      28
      83
      72
     117
     107
      81
      84
      92
      64
      62
      52
      97
      65
     103
      79
     121
      48
      90
      87
      62
      49
     101
      64
      87
      95
      54
      64
      83
      43
      75
      69
      78
      60
      53
      41
      -7
      43
      56
      45
     -25
      53
      66
      55
      23
      55
      59
      22
     -11
       9
      41
      49
      53
      44
      18
      40
      30
     -23
      37
      38
     -17
      52
      23
      29
      -3
      16
      -4
     -11
       8
      -8
       8
     -22
     -10
     -14
     -22
       7
     -23
      14
      28
     -27
      12
     -25
      32
     -19
     -14
     -20
     -28
      18
      27
       0
     -21
     -26
     -15