% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      44
      83
      77
     132
      83
      92
     107
      96
     140
     225
     376
     273
     481
     259
     363
     365
     343
     495
     772
     489
     663
     766
     985
     875
     504
     484
     645
     399
     285
     375
     527
     367
     320
     330
     195
     366
     229
     320
     159
     229
     169
     135
     172
     125
     100
      69
     146
      85
      93
      83
     112
      72
      79
      38
      65
      68
      66
      43
      41
      70
      49
      59
      36
      44
      35
      14
      55
     -26
      37
      14
      19
      31
       4
      35
      31
      26
     -31
      27
     -20
     -16
      28
      45
      15
     -10
      33
     -19
     -33
      -6
     -26
     -24
      11
      27
       8
     -19
      32
     -27
     -26
     -23
     -19
     -25
      27
     -31
      23
       5
      37
     -19
     -33
     -23
      15
      23
     -25
     -27
      34
      29
      47
      24
       7
      27
     -26
     -13
      30
      20
      30
     -29
     -21
      -8
      12
     -21