% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     187
      84
     100
     118
     114
      49
      87
      69
      54
     122
     125
     192
     226
     361
     337
     576
     683
     796
     849
     411
     796
     350
     330
     302
     318
     395
     370
     242
     294
     223
     190
     269
     135
     147
     200
     144
     174
     123
     113
      99
      94
      62
      59
      79
      50
      62
      78
      59
      53
      39
      34
      52
      50
      50
      22
      36
      33
      34
     -22
      12
      43
      15
     -16
     -25
     -26
     -12
     -19
      17
     -26
     -20
     -16
      13
     -14
      -9
     -16
     -33
      20
      -2
      22
     -20
      12
     -37
     -30
     -16
     -27
     -14
     -27
     -32
     -19
     -36
      18
     -18
     -30
     -28
     -22
      18
     -17
     -15
     -18
      23
     -22
     -27
     -23
      20
      21
      35
     -14
       5
      35
     -14
     -34
      10
      25
     -16
      15
     -20
      26
      10
      28
      -8
      16
      39
     -21
     -20
       3
     -32
      -7
      18