% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     133
      54
      70
      38
      33
      52
      69
     180
      81
      76
     112
      76
     158
     178
     255
     249
     318
     298
     305
     324
     217
     165
     142
     119
      86
      54
      99
      75
      22
      53
      39
      67
      41
      39
      24
      57
     -25
      33
      41
      46
      -6
     -23
      77
     101
      59
      75
     103
      61
      55
      34
      71
      87
      87
     103
     100
     112
      67
     113
     104
     115
      81
     121
     100
     118
      68
      57
      64
      76
      79
      73
      56
     106
      60
      39
     108
      42
      53
      68
      47
      45
      56
      49
      46
      34
      43
      46
      42
      30
      -9
     -15
     -20
      11
       6
      49
      20
      29
      45
      13
     -23
      32
      22
       5
      29
      -5
     -10
      18
      23
     -22
     -10
     -30
      31
      29
      25
     -31
     -21
     -21
      -8
     -30
      16
     -21
      33
      12
      17
     -29
     -13
     -14
     -40
     -22