% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     107
      98
     106
      79
      62
      92
      78
      75
     115
     277
     342
     248
     265
     206
     226
     222
     147
      99
     111
      94
     101
     115
      98
      77
      89
     141
     100
      90
      99
     124
      87
      94
      51
      76
      38
      66
      86
      73
      42
      96
      82
      57
      66
      65
      39
     112
      61
      72
      53
      74
      64
     101
      96
      52
      46
      66
      28
      49
      13
      48
       9
      28
      48
      31
      47
      64
      49
      51
      45
      29
      51
      31
      57
      29
     -33
      22
      26
     -26
      47
     -30
     -26
     -32
     -10
      24
     -28
     -33
      16
      10
     -12
      19
     -35
       9
     -28
      29
     -21
     -18
     -40
       4
     -30
      14
     -20
     -35
       4
     -32
     -26
     -27
     -27
      22
      -3
      27
      28
      -4
     -17
     -37
     -15
      25
      35
      43
      -7
     -23
      44
       2
      18
      19
     -18
       8
      41
      29