% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     105
      94
      45
      32
      65
       4
      59
      95
      64
      77
     141
     146
     180
     187
     170
     304
     300
     368
     152
     225
     109
     152
     110
      70
     104
      56
      48
      -6
      51
      13
      78
      41
      36
      21
      46
      17
     -11
      40
      81
      60
      54
     123
      90
     115
      75
      91
     100
     150
      97
      95
      79
     117
     130
      79
      80
     113
     150
      99
      42
      97
     139
      73
      81
     100
     116
      67
      55
      41
      61
      76
      74
      55
      46
      56
      41
      68
      64
      54
      28
      32
      50
      41
       7
      31
      43
     -10
      33
      23
      45
      10
      18
      17
     -12
      29
     -23
      12
      12
      17
     -19
      22
     -21
     -19
     -18
      28
     -21
      14
      18
      34
     -22
      28
     -31
      25
     -22
       8
       6
      36
     -32
     -26
      30
      -9
      18
     -10
     -25
     -28
      11
     -15
      19
     -15