% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     291
     135
     100
     143
     111
     127
      99
     116
      79
     112
     131
     152
     180
     314
     434
     319
     342
     279
     415
     314
     419
     380
     294
     288
     322
     171
     219
     156
     214
     184
     132
     146
     148
     126
     142
     152
     156
     120
     104
     130
     124
     145
     110
     106
     120
     129
      76
      85
     108
      73
      69
      86
     107
      78
     107
      58
      86
      73
      85
      72
      83
      45
      34
      73
      40
       6
      33
      38
      63
      21
      54
      68
      57
      72
      21
      68
     -22
      53
      49
     -15
     -33
     -28
      28
       7
      38
      40
     -33
      59
      39
      61
      46
     -21
      33
      28
       5
      33
     -35
      43
      40
     -29
     -39
     -36
     -12
     -21
     -19
      29
     -41
      54
      40
     -36
     -28
     -25
     -16
      47
      32
      28
     -17
      25
     -30
     -27
     -26
      40
      11
     -25
      21
     -21
     -36
      30