% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     183
     161
     165
     138
     107
      76
      65
      71
      48
     123
     187
     230
     404
     686
     696
     628
     375
     341
     386
     307
     250
     225
     181
     182
     216
     108
     168
      99
     204
     139
     152
     128
     160
     163
     121
     116
      91
      99
      49
      70
      70
      79
      25
     -17
      32
     -42
      68
      25
      63
     -47
      42
      50
      70
      31
      56
      48
      58
      72
      85
      89
      84
      89
     139
     150
      70
     107
      92
      81
     152
      84
     102
      92
     102
      81
     121
      60
      44
      79
      85
      41
      55
     -13
     -11
     -30
      45
      86
      86
      60
     -42
      -9
     -15
      48
      -9
      61
      82
      12
      19
      25
     -30
     -17
      29
     -42
      30
     -22
     -23
     -51
     -56
      99
      48
     -18
      43
      55
     -32
     -29
     -27
      33
     -21
     -45
      33
     -61
      13
       1
      44
      33
      -8
     -41
     -10
      23