% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     200
      62
      87
      64
      78
      70
      88
      81
     117
     129
     197
     334
     439
     273
     133
     180
     158
     160
      93
      70
      91
      96
     104
     167
      89
     139
     100
     121
      93
      65
      43
      56
      68
      50
     -36
      54
      41
     -43
      19
      45
     -30
     -36
     -25
     -33
     -27
     -21
      19
      35
      13
     -22
      32
      61
      82
      37
     100
      30
      83
     168
     134
     102
      88
     111
      92
     118
     100
      83
      64
     124
      66
      38
      77
     101
      55
      60
     105
      67
      82
      60
      48
      51
      88
      41
      40
      63
      31
      55
      65
      56
      38
      48
      66
      34
      30
      19
     -13
      33
      21
       5
      18
     -18
      40
     -23
      37
     -31
       6
      31
      28
     -19
     -20
     -11
      12
     -10
     -37
     -24
      14
      10
       7
      -5
      36
      -2
       4
     -20
     -17
     -31
     -22
     -24
      26
     -21