% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     156
     132
      97
      82
     120
      82
      99
      94
      92
     114
     117
     164
     140
     316
     436
     711
     426
     325
     284
     240
     278
     267
     215
     234
     185
     197
     154
     214
     154
     203
     138
     117
      99
     123
      90
      61
      87
      59
      47
      73
      64
      73
      77
      54
      54
      32
      27
      32
      45
      24
      29
      -2
     -19
      47
     -19
      -3
     -22
     -21
     -29
      39
     -20
      12
      25
     -12
     -24
     -34
     -19
     -14
     -28
      33
      28
      17
     -29
     -31
      35
     -34
     -22
     -13
      29
      12
     -16
      44
     -22
      27
     -26
     -33
     -15
     -26
     -25
      33
      30
     -11
      43
     -11
      -9
     -18
      45
     -25
       3
       4
      -9
     -20
      19
      25
      21
     -21
      22
      33
     -16
     -24
      -4
     -32
      18
     -22
      28
     -32
      22
     -30
     -17
     -12
     -17
     -20
      23
      28
      23
     -18
     -13
     -31