% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     154
      86
      78
      91
      66
      77
      66
      69
      68
     145
     115
     254
     212
     312
     381
     274
     166
     139
     153
     145
      96
     154
     144
     112
      86
     130
      57
     128
     107
      76
     104
     106
     133
      78
     191
     147
     124
     173
     200
     256
     116
     124
     133
     115
      95
     114
      79
     112
     104
     104
      85
      60
      58
      71
     101
      50
      57
      50
      50
      41
      47
      65
      74
      45
      46
      65
      63
      52
      46
      17
      55
      59
      37
      58
      30
      23
      20
      30
      44
     -11
     -24
     -26
     -16
      23
      45
     -23
       8
      25
     -16
      32
      39
     -27
      23
      35
     -20
       7
      18
      32
      -6
      31
     -24
      22
      25
      30
     -25
     -20
      -8
      32
     -19
      25
      13
     -19
      -5
     -32
     -34
      12
     -35
       9
      57
     -23
     -35
     -25
      31
     -12
     -18
     -26
     -22
     -34