% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     289
      69
      58
      58
      87
      80
     106
      46
      95
      91
      99
      45
     158
     254
     368
     516
     692
     325
     465
     500
     422
     474
     534
     538
     735
     623
     478
     569
     577
     388
     219
     211
     180
     304
     142
     163
     211
     180
     137
     141
     158
     179
     123
     104
      94
     125
      74
      83
      82
      66
      49
      66
      61
      38
      35
      28
      65
      42
      22
      44
      -7
      36
      13
     -32
     -39
     -33
     -27
      10
     -29
      23
     -32
     -17
     -23
     -32
      22
     -32
     -24
     -36
     -29
      17
      30
      30
     -22
      15
      -9
      39
     -29
      36
      48
      12
      17
     -23
       9
      50
      58
      37
      -4
      14
      32
     -16
      63
     -15
      31
      21
      36
      13
     -37
      16
      32
     -24
      21
     -36
     -30
      15
     -22
     -23
     -13
      18
      11
     -34
     -20
      11
      27
     -24
     -21
       4
     -22
     -29