GRB19990819 
05:05:55.861 
    157.5000000      0.5208333
    187.5000000      5.7291667
    217.5000000      6.2500000
    247.5000000      6.7708333
    277.5000000      6.7708333
    307.5000000      4.1666667
    337.5000000      7.2916667
    367.5000000      5.2083333
    397.5000000      3.6458333
    427.5000000      1.5625000
    457.5000000      5.7291667
    487.5000000      1.0416667
    517.5000000      2.0833333
    547.5000000      0.5208333
    577.5000000      1.0416667
    607.5000000      2.6041667
    637.5000000      2.0833333
    667.5000000      1.0416667
    727.5000000      1.0416667
    787.5000000      1.0416667
    847.5000000      0.2604167
    907.5000000      0.5208333
    967.5000000      1.8229167
   1027.5000000      1.0416667
   1087.5000000      0.9915913
   1150.5300000      0.7421628
   1213.6900000      0.0000000
   1308.4500000      0.4947230
   1403.2000000      0.4947230
   1497.9500000      0.4947230
   1592.7000000      0.1649077
   1687.4500000      0.0000000
   1782.2100000      0.0000000
   1876.9600000      0.0000000
   1971.7100000      0.0000000
   2098.0500000      0.1236840
   2224.3800000      0.2473484
   2350.7200000      0.1236840
   2477.0500000      0.0000000
   2666.5600000      0.0824538
   2856.0600000      0.0824495
   3045.5700000      0.0824538
   3235.0700000      0.0000000
   3424.5700000      0.2473484
   3614.0800000      0.0000000
   3866.7500000      0.1855187
   4119.4200000      0.0000000
   4372.0900000      0.1236742
   4624.7700000      0.0618396
   4877.4400000      0.1978850
   5193.2800000      0.0494713
   5509.1200000      0.0000000
   5824.9600000      0.0989425
   6140.8000000      0.0000000
   6456.6400000      0.0000000
   6772.4800000      0.0000000
   7088.3200000      0.0989425
   7404.1600000      0.0000000
   7720.0000000      0.0494713
   8035.8400000      0.0000000
   8414.8500000      0.0824538
   8793.8500000      0.0824517
   9172.8600000      0.0412258