% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     632
     290
     399
     283
     248
     163
     220
     151
     214
     130
     359
     345
     392
     357
     288
     249
    -120
     285
     235
     166
     104
     222
     290
     157
      98
    -106
     -26
     161
     257
     104
     -49
     -84
     -94
     141
      98
    -165
      63
    -133
      43
    -119
      27
     287
     144
     -50
     -90
      67
    -102
    -123
      59
     239
    -148
     139
     123
     -61
      90
      61
     -89
     100
      52
     121
     139
     -99
     -97
    -118
    -112
    -123
    -105
     103
     -60
     162
     -53
      52
     148
      78
      39
      74
     113
     136
      59
    -112
     153
    -106
    -100
      94
      37
    -129
     122
      80
     170
    -120
      16
    -106
     -44
    -103
     -38
    -127
     175
     -61
     106
     -84
    -156
    -148
     -95
     163
    -108
     -41
    -122
     -82
      43
    -139
     114
      97
     162
      82
    -101
      37
     -37
     -86
     134
    -140
      82
      67
      93
     125
      48
      78
      53
     -98