% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     497
     236
     161
     156
     109
     109
      85
     124
     175
     197
     279
     337
     230
     210
     221
     131
     155
     151
     187
     202
     167
     237
     226
     233
     167
     150
     109
     103
     108
      70
      93
     136
      71
      83
      67
      55
      34
      68
      39
      52
      44
      58
      61
      56
      69
      56
      26
      32
      28
       0
      43
      36
      31
      51
      60
      32
      27
      16
      13
      20
     -13
      12
      16
      -4
      -4
      25
     -25
       8
     -21
     -18
      12
     -26
     -27
     -20
     -21
     -19
     -18
     -18
     -13
      14
     -17
     -22
     -16
      -7
      23
     -21
     -14
     -24
       4
      19
       5
      14
     -18
     -17
      20
     -15
     -10
     -25
     -17
     -18
      -3
     -22
      11
      13
     -23
       8
      -6
     -23
      -8
     -19
      23
       5
      -5
      35
      13
     -20
     -24
      12
      11
      24
     -15
      -3
      16
      -9
       6
      30
      29
      32