% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     111
     162
      95
     111
      86
      82
      19
     132
      63
     126
     105
     190
     230
     261
     299
     382
     354
     350
     364
     312
     303
     281
     207
     246
     147
     162
     153
     116
     164
      98
     130
     118
     123
     145
      72
      64
     143
     101
     146
      98
     137
      89
      96
     129
     110
      68
     152
      64
     152
     134
     146
      56
     143
     117
     127
      85
      73
      68
     104
     106
      76
      89
      54
      52
      52
      36
      57
      50
      57
      91
      49
      20
      44
      49
     -16
     -14
      48
      32
      42
      49
     -16
      53
     -24
      21
      30
     -28
      31
     -25
       8
     -23
     -18
     -13
     -27
      42
      33
      29
     -20
      24
      13
      42
     -17
     -37
      16
     -33
     -14
      33
      12
     -20
      25
     -18
     -35
      34
     -25
     -39
      19
      12
     -15
     -35
     -23
      26
      39
      18
      24
      10
      22
     -16
     -32
      45