% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      89
      72
      91
      56
      81
      86
     106
     149
     111
      88
     120
      76
     156
     234
     265
     344
     474
     537
     249
     249
     133
     285
     191
     170
     172
     115
     119
      82
     100
     102
     104
     110
      96
      69
     109
      67
     128
      96
     103
     111
     165
     115
     128
     170
     183
     132
     133
     165
     144
     122
     178
     155
      75
     117
     146
     164
     102
     127
      85
     118
      85
      90
     104
      88
     106
     118
      91
      55
     108
      83
     105
      97
      70
      82
      63
      69
      23
      55
      52
      43
      24
      51
      64
      52
      38
      -8
      34
      37
      41
      31
      29
      51
       9
      26
     -18
      55
     -10
      22
      63
     -30
     -11
      50
     -28
      11
     -14
      32
      38
     -33
     -19
      33
      16
     -32
      28
     -25
      -9
      29
      -5
     -24
     -34
       9
     -17
     -26
      12
     -39
     -11
     -33
      18
     -27