% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      77
     172
     128
      81
      71
      75
      49
      71
     111
     156
     349
     796
    1051
     725
     407
     522
     379
     257
     166
     350
     260
     350
     232
     267
     239
     222
     188
     142
     246
      61
      62
      89
      82
      80
      80
      89
      62
     101
      65
      62
      57
      92
      93
      97
      93
     110
     154
      73
     184
     157
    -178
      94
     335
     212
     314
     544
     389
    1040
    1320
    -786
   -1276
   -1768
    2327
   -1264
    1726
    4586
   -1593
    1982
    4914
     453
    2262
     655
     620
   -2071
    2086
   -3368
   -1795
   -3073
   -1139
   -1663
    2621
     -94
   -1103
    2916
     771
    1195
   -2553
   -1855
    1893
    2694
   -1455
   -2607
    3116
   -2883
   -2663
   -1812
   -3145
    3118
    3272
   -1381
   -2158
    2289
   -2324
   -2965
   -2050
    3413
    3565
   -1660
    1563
    3564
   -2977
   -1698
    2789
    2917
   -1418
   -2431
   -1936
     -94
    3972
    2752
     954
    1318
    1881
   -3410
   -2264
   -2522
   -2930
   -2862