% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     103
      85
      85
      92
      64
      89
      63
     117
     140
       9
      62
     127
     110
     203
     304
     262
     396
     539
     599
     622
     570
     458
     499
     411
     330
     482
     415
     430
     270
     268
     232
     166
     191
      57
     156
     183
     106
     151
     125
     117
     108
      96
      95
      79
      38
      45
      89
      43
      55
      46
      57
      -1
     -29
      43
     -18
      33
      50
      18
     -23
     -23
     -16
      12
      10
      34
      30
     -32
     -34
     -32
      29
      35
      18
      17
     -23
     -12
     -16
     -27
     -36
     -18
     -30
     -34
       6
      -8
     -43
      15
     -16
     -35
      25
     -31
      42
     -16
      34
     -11
     -12
     -35
     -32
     -23
     -16
      62
      -8
     -10
     -29
       6
     -17
     -14
      34
     -36
      12
       1
     -41
     -29
     -25
     -16
     -10
     -23
       5
     -30
      24
     -19
      28
      21
      34
     -23
      31
      35
      39
     -37
      -9
      26