% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     594
     240
     277
     257
     115
     152
     270
     291
     117
     243
     259
     133
     237
     244
      89
     113
     267
     307
     173
     363
     268
     194
     297
     283
     202
     229
     378
     204
     208
     182
     -47
     129
     216
     191
     133
      82
     164
     153
    -121
     -88
     113
     105
      67
     -41
     135
     158
     110
     123
      81
    -104
    -102
     -48
      36
      57
       5
     149
      47
     115
     125
     148
    -112
     -85
     152
      57
    -105
     -88
      95
     -63
    -120
    -117
     -54
     -87
      85
      88
     143
    -112
      28
     -92
     -95
      33
     114
    -118
    -132
    -118
     -95
     121
      45
     -45
     -62
     -76
    -115
    -123
      96
      77
    -123
     -47
    -130
     -75
      78
    -126
    -110
    -121
     129
      81
      54
      72
      95
    -101
     -33
     -94
      70
      66
     118
      56
      85
     -28
     142
      26
     163
     148
    -114
     -98
     -70
     108
    -105
     -79
    -112
     -53