% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     170
     142
      99
     119
      95
      90
      65
      69
     129
     233
     223
     192
     257
     462
     639
     521
     529
     655
     540
     411
     304
     260
     273
     208
     228
     296
     190
     253
     208
     159
     165
     157
     116
     192
     143
     104
      96
      60
     123
     102
      92
      66
     111
      83
      68
      91
      66
      65
      52
      51
      72
      64
      55
      63
      88
      68
      76
      88
      85
      56
     101
      66
      70
      61
      55
      68
      49
      64
      87
      49
      52
      40
      23
      17
      35
      19
      47
      39
      41
      11
      13
      19
      25
     -27
      16
      16
     -24
       9
      26
      46
     -15
      -7
      22
      42
     -15
      14
      21
       8
      33
     -24
      12
     -26
     -32
     -11
      13
      37
     -13
      43
     -16
     -18
       7
     -29
     -11
     -18
      26
     -15
     -38
       5
     -17
      16
     -25
      34
      22
      15
       3
      -7
      -6
      19