% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      74
      64
      64
      46
      30
      46
      45
      67
     103
     134
     153
     378
     407
     431
     370
     382
     426
     382
     394
     411
     504
     422
     293
     153
     161
     223
     307
     238
     332
     280
     337
     299
     216
     262
     318
     188
     313
     210
     173
     197
     249
     246
     222
     131
      75
     -32
     347
     243
     508
    -315
     434
     536
    -467
    1341
     916
    1649
    -695
    1445
    3468
   -3393
    8845
    2508
    3929
    3275
   -2130
   -5419
  -10997
   -6605
  -10413
   -8676
    9143
    6587
   10859
    7106
   -6933
   14364
    5507
   -9309
    1482
   -7315
   -6812
    8399
    5947
   -5462
   -8186
    5609
   -8118
  -11152
   -9460
   12714
    8073
    6490
   -2041
    2580
   10127
   -5430
   -4423
   -5235
    6975
   -6203
  -11077
    9900
   -7229
   -6391
    1629
    7566
  -11950
   13631
   16124
    9095
    7264
   12389
  -10552
   -9076
   -9554
   15879
   12085
   -7781
    5804
  -10403
   -9588
    9166
  -10386
   -6792
    7839
    2870
    5274
   -4692