% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     540
     306
     136
     194
     198
     253
     249
     179
     267
     240
     266
     180
     496
     525
     354
     408
     220
     206
     170
     153
     145
      71
     218
     136
     161
     111
     141
     103
     186
      87
     110
     102
      18
      37
      79
      57
      82
     107
     108
      34
     -42
     -76
     -71
      48
     -59
    -103
     -95
      57
     -84
     -65
     -56
      58
    -101
     -42
     -95
     -69
    -100
     -49
     -88
     -28
     -81
     -73
     -69
     -74
     -95
     -84
      38
    -112
     -80
      75
     -60
     -19
      36
     -78
    -116
     -94
     -96
     -89
    -100
      78
    -103
     -80
      54
     -76
    -102
    -105
     118
     -90
     -99
      29
      43
      17
      98
     -68
     -57
     -76
     -31
     -48
     -76
     -51
      -5
     -55
     -84
      62
     108
      74
      64
     -28
     -15
     145
      18
     -64
     -40
      60
      18
      50
     -71
     -72
     -67
      52
     -64
     -70
     -53
     -26
      89
     -23
     -88
      48