% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     180
     173
     129
      74
      85
      77
      54
      83
      68
     104
     274
     298
     220
     218
     252
     241
     223
     136
     157
      86
     101
      92
     159
      88
      83
     117
     113
      54
      55
      38
      89
      73
      69
      73
      65
     -33
      79
      69
      72
      70
      60
      54
      78
      78
      77
     116
     100
     148
     177
     102
     145
     106
     115
      90
      80
     116
     120
     149
     100
     104
      92
     102
      98
      82
     101
     104
      88
      76
     111
      66
      80
      86
      57
      74
      72
     100
      78
      67
      67
      47
      66
      44
      50
      66
     -21
       6
      18
     -16
      28
      43
      29
      32
     -10
      18
      46
      36
      11
      27
      22
       7
      16
      22
     -20
      31
     -25
      31
      -8
     -32
      27
     -32
      32
      27
      24
     -32
     -26
     -21
      12
       8
     -10
      16
     -18
     -26
      17
     -23
     -26
      15
     -35
       9