% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     147
      82
      12
      28
      59
      49
      61
      89
     120
     117
     132
     203
     195
     260
     219
     142
     170
     130
     146
     166
     134
     149
     186
      93
     109
      47
      75
      91
      26
      66
      66
      68
      50
      53
      58
     -25
      18
      25
      61
     -47
      55
      56
      30
     -20
      26
      43
      19
      25
     -13
      63
      40
      55
     -44
      38
      44
      -9
      34
     -33
      53
     -32
      56
      44
     -14
      29
      59
      42
      66
      49
      47
     -13
     -42
      48
      28
      59
     -35
      10
     -13
      55
     -43
     -33
      28
      28
     -29
     -35
     -54
     -33
     -48
     -40
     -29
     -35
     -31
     -31
     -50
       9
     -42
     -49
     -26
     -35
     -31
     -27
     -31
     -36
      11
     -20
      44
     -12
     -16
     -16
      43
     -39
     -24
     -22
      25
      37
     -18
      58
      59
      10
     -36
      23
      32
     -33
     -45
       3
     -22
      47
     -19
     -36