% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      66
      75
      71
      73
      45
     -28
      97
      58
     165
     199
     173
      91
     299
     347
     276
     185
     293
     177
     203
     220
     244
     180
     192
     189
     110
     143
      99
     108
     167
     132
      68
      69
      90
      56
      50
     106
      87
      41
      76
      66
      84
      64
      15
      79
      61
      70
     -45
      72
      40
      52
      64
      67
      88
      75
     111
      84
      85
     131
     140
     126
     141
     155
     174
     120
     144
     171
     120
     132
     117
     122
     110
      55
      50
     110
     124
      89
      79
      66
      62
      62
      64
      70
      45
      78
      24
      40
      33
      49
      59
      46
      53
      69
      17
      63
      65
      54
      40
      52
      38
      30
      46
      29
     -29
     -18
      25
     -33
     -41
     -38
     -35
     -22
     -33
      32
      14
      21
     -36
     -18
      24
      16
     -13
      14
      26
      37
     -16
      22
     -32
      17
       5
     -28