% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      58
     138
     107
      53
      67
      90
      70
      77
      78
      97
     117
     211
     489
     713
     769
     551
     700
     380
     537
     385
     291
     246
     341
     334
     295
     317
     134
     264
     159
     188
     180
     187
     131
     168
     191
     201
     139
     130
     100
     113
      81
     122
     113
     100
      81
      89
      89
      76
      57
      39
      73
      49
      47
      54
      18
      37
      34
      36
      31
     -19
      34
      41
      14
      35
      14
     -26
       4
     -19
     -25
      14
       5
     -33
      -9
      -2
     -35
     -30
      28
      -3
     -19
     -22
     -14
     -17
      29
      51
     -31
     -38
     -15
      29
     -31
     -11
      30
     -20
      -7
      25
      10
      28
       8
     -17
     -28
     -34
      17
     -29
     -32
     -25
     -32
     -13
      -4
     -23
     -16
      10
      19
      16
     -17
     -18
      -4
      21
      23
      35
      16
      24
     -26
     -10
      15
      14
      38
      23
      20
      33