% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     235
     253
     222
     176
     180
     203
     134
      85
     232
     192
     210
     161
     469
     572
     483
     358
     285
     198
     149
     169
     199
     163
     173
     137
      49
     147
     232
     191
     228
     211
     326
     223
     108
     102
      73
      97
      95
     -13
     115
      48
     134
     -87
     -38
     -48
     100
     195
     166
     -73
     -89
      80
      85
     -34
     109
     108
     -55
      67
     -97
     -71
      92
     -94
     -71
      68
      11
      58
     -97
     -34
    -109
     124
     -75
     -43
     -18
     109
     -57
     105
     -35
     -70
     -50
     -81
     -67
     -71
     -51
     -12
     -46
    -103
     145
    -124
      77
      63
     -67
      56
      67
     -24
     -93
    -105
      58
      77
      52
     140
     -87
     -71
     -67
      70
      57
      28
      34
      38
      99
      76
     -86
     -78
      -1
     107
      30
     -61
      14
      78
      53
     112
    -121
     -99
     -82
      49
      75
     -69
     -85
      83
    -100
     -79