% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     122
      89
     100
      65
      65
      94
      95
      81
      76
     157
     176
     169
     303
     301
     193
     244
     211
     201
     142
     150
     130
     107
     104
     155
     114
     205
     100
      82
     121
      89
      86
      95
     101
      58
      67
      64
      77
      46
      74
      68
      86
      72
      81
      70
      65
      42
      54
      62
      35
      48
     -11
      50
      30
      44
      12
      34
      40
      46
      56
      68
      33
      18
      43
      60
      70
     -13
     -20
      47
      65
      36
       8
     -11
      33
      16
      21
      26
      34
      36
      31
      71
     -22
      37
      35
      40
      -7
      13
      17
      12
      13
      41
      29
       4
     -26
      32
      30
      24
     -28
     -35
       3
      19
      23
      41
      11
      20
       6
       7
     -13
      33
     -31
      -9
     -28
      25
       8
     -18
     -26
     -20
      11
      23
     -21
      -6
      14
      29
     -20
      20
     -17
     -27
      25
     -17