% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     257
     102
     107
      98
     100
      95
      77
      76
     109
     250
     391
     269
     183
     287
     251
     236
     233
     294
     471
     476
     384
     426
     295
     303
     229
     278
     155
     233
     224
     151
      83
     117
      87
      56
     105
      56
      94
     109
      99
      53
      60
      75
      79
     111
     112
      60
     115
     112
      90
      47
      94
     105
      54
      74
      44
      78
      80
      89
      57
     101
      73
      72
      52
      75
      62
      62
      58
      78
      57
      49
      34
      59
      52
     -14
      64
      33
      59
      31
      61
      11
      47
      43
      -9
      19
     -27
     -19
       6
      -7
     -21
     -20
      16
      14
      52
     -11
       7
      13
      58
     -45
     -29
      24
     -33
     -18
      28
      44
      -3
     -18
      16
      30
     -25
     -33
     -14
      25
      35
     -33
     -36
      19
     -19
      35
      -9
      34
      34
     -42
     -45
     -39
      32
      43
      30
     -28