% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     459
     301
     216
     170
     163
     118
     140
     251
     216
     139
     122
     188
     205
     170
     127
     238
     165
     229
     161
     133
     131
      90
     121
      95
      83
      84
      98
      58
      84
      81
      60
      72
      56
      41
      50
      81
      98
      81
      63
      51
      68
      38
      71
      61
      41
      65
      63
      96
      66
      86
      59
      70
      89
     121
      81
      15
      83
     132
     115
     106
      98
     108
     121
     106
      85
      93
      39
      99
      73
      67
      52
      16
      15
      81
      42
      72
      50
      47
      82
      41
      75
      61
      58
      65
     -41
      61
      57
      49
      67
     113
      67
      67
     -19
       8
      72
     -26
      54
      19
      27
      15
      33
     -29
     -37
      25
     -21
      41
     -32
      24
      37
     -19
      59
     -25
     -40
      11
     -36
     -28
     -33
     -26
     -35
     -11
     -11
      21
     -10
      15
     -13
      45
     -41
     -25