% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      58
      47
     -27
      25
     -18
      39
      29
      47
      61
     144
     214
     287
     421
     260
     205
     159
     342
     441
     431
     423
     431
     492
     295
     328
     277
     327
     330
     241
     294
     248
     234
     281
     153
     187
     152
     246
     292
     107
     186
     100
     174
      98
     125
     102
      73
      78
      67
      78
      45
      63
      35
      59
      25
      33
      15
      16
      45
      -8
      36
       4
      29
     -21
      16
      -8
      28
     -46
      43
     -38
      23
     -26
      -6
      18
      29
     -19
      30
      52
      18
      28
     -24
     -30
      -9
      42
     -25
      49
     -45
      67
      63
      39
     -19
      31
     -38
     -18
      -7
     -14
     -33
     -10
      27
      11
     -32
      55
     -30
     -42
     -27
      -9
     -16
     -12
      20
     -16
      20
      32
     -29
     -31
      21
      42
     -23
     -34
     -13
     -31
     -25
      31
     -30
      23
      32
     -39
      36
     -25
      37
      20