% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     133
     139
     113
     115
      81
     111
       9
      54
     174
     227
     194
     291
     245
     275
     171
     276
      84
     100
      69
     101
     124
     102
     113
     129
      63
      83
     130
     139
      91
     107
      69
       8
     111
      97
      64
      70
      74
      91
      82
      58
      75
     101
      54
      93
     117
     105
     108
     127
      73
      72
     113
      80
      59
      58
     104
     -18
      66
      70
      84
      30
      38
      58
      41
      61
      52
      77
      28
      55
     -34
      18
     -31
      70
     -32
      36
      35
      32
       8
      13
      20
      40
     -42
     -38
     -40
     -23
     -20
     -19
     -11
      40
       4
     -28
      34
      20
      -9
      22
      38
     -37
     -27
      13
     -11
      20
      37
     -26
     -23
     -11
     -21
     -14
     -10
       2
     -33
      24
     -46
     -18
      43
      36
      19
     -31
     -25
      18
     -27
     -22
     -18
      22
      35
      11
      25
      33
      -8
     -11