% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     235
     109
     120
     139
      60
      80
      80
     116
     219
     155
     286
     481
     273
     411
     328
     347
     235
     362
     102
     134
     150
     191
     107
     109
     177
     188
     136
     121
     147
     131
     102
      83
     103
      85
     118
      96
     120
      71
      38
      75
     103
     102
      56
      50
      82
      97
      80
      49
     102
      77
      75
      98
      98
      75
     138
      79
      88
      81
     100
     127
     103
      77
      65
      31
     -19
     102
      50
     102
      76
      53
      77
      32
      40
     104
      50
      91
      57
      38
      54
      75
       9
      -8
      29
     -41
      54
      78
      47
      26
     -21
      61
     -47
      67
     -43
     -29
      34
      40
     -33
     -32
      49
      57
     -29
      37
       4
     -52
     -36
     -52
     -36
      34
      33
     -45
      31
      52
      15
     -47
      19
     -39
     -43
     -16
      43
      14
      56
      54
      28
      45
      70
     -42
     -48
     -16