GRB19990509 
17:57:31.918 
    157.5000000      0.0000000
    187.5000000      1.0416667
    217.5000000      1.5625000
    247.5000000      2.0833333
    277.5000000      0.5208333
    307.5000000      1.5625000
    337.5000000      2.0833333
    367.5000000      1.0416667
    397.5000000      1.5625000
    427.5000000      0.5208333
    457.5000000      1.5625000
    487.5000000      2.0833333
    517.5000000      0.0000000
    547.5000000      0.5208333
    577.5000000      0.5208333
    607.5000000      0.5208333
    637.5000000      1.0416667
    667.5000000      1.3020833
    727.5000000      1.0416667
    787.5000000      0.7812500
    847.5000000      0.5208333
    907.5000000      0.2604167
    967.5000000      0.5208333
   1027.5000000      0.5208333
   1087.5000000      0.2478978
   1150.5300000      0.2473876
   1213.6900000      0.1648902
   1308.4500000      0.0000000
   1403.2000000      0.1649077
   1497.9500000      0.0000000
   1592.7000000      0.0000000
   1687.4500000      0.0000000
   1782.2100000      0.0000000
   1876.9600000      0.0000000
   1971.7100000      0.2473484
   2098.0500000      0.0000000
   2224.3800000      0.0000000
   2350.7200000      0.0000000
   2477.0500000      0.0000000
   2666.5600000      0.1649077
   2856.0600000      0.0824495
   3045.5700000      0.0000000
   3235.0700000      0.0000000
   3424.5700000      0.0824495
   3614.0800000      0.0000000
   3866.7500000      0.1855187
   4119.4200000      0.0000000
   4372.0900000      0.0618371
   4624.7700000      0.0000000
   4877.4400000      0.0494713
   5193.2800000      0.0494713
   5509.1200000      0.0989425
   5824.9600000      0.0494713
   6140.8000000      0.0989425
   6456.6400000      0.0000000
   6772.4800000      0.0000000
   7088.3200000      0.0494713
   7404.1600000      0.0494713
   7720.0000000      0.0494713
   8035.8400000      0.0824517
   8414.8500000      0.0412269
   8793.8500000      0.0000000
   9172.8600000      0.1236775