% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     124
     111
     150
     137
     150
     116
      77
      65
      91
     110
     143
     371
     420
     281
     848
     551
     440
     563
     446
     436
     485
     376
     460
     337
     433
     440
     511
     449
     279
     402
     330
     314
     541
     288
     268
     215
     273
     151
     163
     182
     143
     137
     213
     206
     119
     129
     203
     162
     203
     175
     129
     117
     110
      94
      68
     137
      86
      84
      93
     114
      74
      93
      53
      97
      67
      38
      64
      85
      52
      39
      50
      66
      67
      66
      57
      30
      48
      51
      43
      30
      44
      60
      11
      55
      29
     -14
      39
      37
      24
      -8
     -14
      43
       9
      35
      17
      -7
      13
      32
      33
      -9
     -10
     -10
      25
      18
     -19
     -13
     -11
     -30
      -1
      15
     -11
      17
     -25
      21
     -24
     -30
     -15
      14
      25
     -11
     -26
      -8
     -17
     -27
       2
      10
      -6
      32