% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      51
      67
      58
      61
     -26
      36
      14
     -27
      57
      78
     106
     191
     221
     321
     243
     241
     212
     219
     192
     310
     233
     269
     179
     191
     106
     126
     111
     181
      98
      97
      75
     177
     135
     175
     300
     373
     287
     214
     287
     318
     208
     278
     230
     193
     123
     184
     137
     197
     133
     114
     120
     146
     120
     122
     158
     172
     135
     123
      94
     129
      57
      77
     114
      85
      72
      51
      79
      97
      74
      61
      57
      67
      56
       9
      52
      66
      62
      55
      55
      50
      30
      54
      35
      66
      40
      -9
      33
      56
      32
      19
     -27
      14
     -11
     -31
       8
     -14
       8
      25
      13
     -12
     -23
     -34
     -29
     -19
     -16
      15
     -20
      -4
      16
     -16
     -17
      28
     -12
     -15
     -16
     -11
      -7
      34
     -17
     -14
     -18
     -18
      -6
      33
     -10
     -13
      48
     -19