% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     177
     160
     162
      61
      92
      58
      85
      69
      77
     128
     215
     383
     821
     652
     924
     711
     438
     178
     327
     232
     288
     446
     338
     447
     355
     289
     162
     325
     207
     224
     128
     181
     213
     172
     141
     165
     144
     148
     136
     110
      98
     107
     135
      80
     175
     178
     104
     122
      79
      99
     110
      67
     105
     100
     114
      76
     106
     116
      47
      77
      59
      79
     117
      59
      87
      86
      56
      44
      67
      44
      39
      72
      60
      58
      52
      35
      46
      71
      45
      45
      40
      30
      47
      52
      43
      55
      16
      22
      22
      24
      25
      34
      35
      57
     -12
      18
      27
       4
      21
      18
      23
      37
     -22
     -11
      14
     -18
     -23
       6
     -19
     -18
     -27
      20
      16
     -33
     -35
       6
     -27
     -23
     -11
      12
      -8
       5
       9
      11
      20
     -11
      36
      21