% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     197
     187
     158
     142
      97
      69
      68
      55
      75
      56
      70
     112
     183
     159
     433
     417
     546
     508
     416
     538
     335
     430
     224
     218
     171
     236
     174
     202
     176
     216
     200
     161
     189
     208
     268
     156
      82
     166
     148
     175
     112
     146
     140
     172
     128
     103
     113
     185
     138
     129
     154
     104
     119
     151
     121
      90
      80
     128
      96
      79
      76
      86
      87
      74
      97
      98
      34
      41
      41
      72
     -26
      73
      49
      42
      72
      90
      45
      58
      26
     107
      49
      24
     -15
      53
      20
      20
      55
      48
      13
      33
     -19
      34
      28
      20
     -10
       7
      -8
      21
      44
      30
      38
     -18
     -30
     -30
      22
     -36
     -16
      32
     -20
     -19
      35
     -27
       5
     -37
     -47
      34
      23
     -28
     -10
     -18
      21
     -17
     -33
      37
     -15
     -11
     -17
      35