% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     132
      51
      63
      90
      66
      33
      86
     140
     138
     119
     105
      36
     122
     143
     227
     247
     360
     381
     534
     482
     496
     414
     379
     544
     354
     297
     414
     414
     312
     346
     320
     172
     168
     268
     178
     194
     132
     140
     117
     139
     117
     148
     127
     140
     149
      85
      68
      88
      55
      51
      77
      54
      21
      41
      27
      46
      29
      39
       7
     -19
     -26
      13
     -34
      10
     -29
     -36
     -39
     -40
     -37
     -23
     -23
      15
     -34
     -36
      -7
     -31
     -26
     -31
     -24
      37
     -23
      -6
     -15
      38
      17
      11
      34
     -26
      45
      44
      28
      25
     -29
      39
      27
     -15
      16
      26
      31
     -36
      40
      43
      16
      29
     -26
      35
     -22
     -23
      43
     -37
      18
     -11
     -37
     -35
     -30
     -14
     -27
     -39
       5
      32
      24
     -37
     -29
     -28
      35
     -26
      37
     -13