% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     727
     194
     171
     163
     159
     129
     110
     140
      94
     187
     255
     194
     246
     401
     370
     513
     666
     343
     736
     350
     426
     515
     491
     366
     268
     123
     187
     157
     113
     126
      56
     100
      59
     119
      82
      98
      95
     116
      74
      36
     139
      71
      79
     -20
     -35
      71
      82
     -87
      68
      40
      52
      53
     -56
     -39
     -17
     -54
      97
      43
     119
      69
     -77
     -77
     -56
     -33
     -37
      95
      39
     -32
     -26
     109
      83
     -70
     -11
     102
     -24
      84
     102
     -62
      39
      94
      36
      72
     108
     110
      99
      40
     -77
     -39
      93
     -18
     -70
      67
     -46
       9
      86
     -37
     -93
      29
     -18
      20
      75
     107
     -53
      -8
      62
     -82
     -46
     143
      27
     139
     -58
     -70
     -72
     -87
     -38
      30
      39
      78
      32
     -87
     -91
      83
      48
     -73
     -28
     -10
      58
     -22