% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      91
      85
      88
      93
      91
      65
      70
     102
     119
      70
      93
      98
     134
     110
     261
     350
     298
     607
     609
     473
     496
     549
     386
     586
     448
     422
     414
     316
     272
     259
     334
     257
     144
     273
     120
     301
     242
     145
     123
     143
     191
      98
      80
     121
      87
     120
     143
     153
     152
     158
     123
      82
     115
      75
     129
      88
     100
      85
      70
     100
      98
      97
      87
      78
     105
      75
      39
      56
     -21
      85
      55
      49
      67
      69
      73
      57
      39
      43
      38
      55
      27
     -15
      -6
      17
      12
     -17
      35
      27
     -28
      38
     -16
     -33
      19
      14
     -37
     -27
     -26
      14
     -33
      25
     -18
      26
     -15
      24
      48
      30
     -25
      27
     -35
     -12
      -9
      38
     -38
      39
     -21
     -26
      15
      20
     -32
     -25
     -36
     -31
      34
     -25
     -14
      19
     -18
      33