% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     285
     120
     117
     100
      84
      76
     102
     289
     258
     209
     233
     379
     353
     278
     306
     201
     160
     169
     147
     159
     189
     225
     232
     117
     245
     231
     129
     174
     193
     120
     115
     106
      89
      92
      87
      51
     108
      50
      77
      54
      70
      82
      53
      51
      42
      69
      35
      23
      64
      52
      16
      68
      55
       5
      40
     -14
      26
     -29
      19
     -17
     -14
      34
      28
     -32
     -28
     -17
     -39
     -23
     -38
     -36
     -28
     -24
     -21
     -23
     -36
     -18
     -29
     -26
     -40
     -25
     -33
       2
     -24
       6
     -10
     -29
      -6
     -15
     -20
     -28
      20
     -27
     -38
     -23
     -27
     -35
     -20
     -14
     -32
     -17
     -25
     -30
     -28
      -9
     -26
     -16
      33
      -6
     -23
      23
     -13
      27
     -20
      10
     -16
     -24
     -24
      -5
      34
      45
      35
      -9
     -29
     -17
      14
      24
      50
      24